1 00:00:00,000 --> 00:00:05,840 In this episode, struck by lightning. 2 00:00:05,840 --> 00:00:08,480 Where's your tongue? Let's see it. 3 00:00:08,480 --> 00:00:11,280 The Mythbusters tempt fate. 4 00:00:11,280 --> 00:00:12,680 This won't hurt you at all. 5 00:00:12,680 --> 00:00:15,440 Feels like I got a barbell stuck in my tongue. 6 00:00:15,440 --> 00:00:18,640 Will body jewelry get you struck by lightning? 7 00:00:18,640 --> 00:00:22,280 Testing a mini-voltry cannon. 8 00:00:22,280 --> 00:00:24,320 I need somebody with a whip and a drum. 9 00:00:24,320 --> 00:00:26,960 It's a blast from the past. 10 00:00:27,960 --> 00:00:31,960 And man versus machine. 11 00:00:31,960 --> 00:00:34,960 Adam, the police officer, said you need to drink more. 12 00:00:34,960 --> 00:00:38,960 In the battle of the breathalyzer. 13 00:00:38,960 --> 00:00:42,960 Who are the Mythbusters? 14 00:00:42,960 --> 00:00:44,960 Am I missing an eyebrow? 15 00:00:44,960 --> 00:00:46,960 Adam Savage. 16 00:00:46,960 --> 00:00:49,960 I always enjoyed seeing Adam in pain. 17 00:00:49,960 --> 00:00:50,960 Oh! 18 00:00:50,960 --> 00:00:51,960 And Jamie Heineman. 19 00:00:51,960 --> 00:00:53,960 Jamie wants a big bone. 20 00:00:54,960 --> 00:00:58,960 Between them, more than 30 years special effects experience. 21 00:00:58,960 --> 00:00:59,960 You're kind of sexy. 22 00:00:59,960 --> 00:01:02,960 They don't just tell the Myth. 23 00:01:02,960 --> 00:01:04,960 They're well cruel, well. 24 00:01:04,960 --> 00:01:06,960 They put them to the test. 25 00:01:13,960 --> 00:01:14,960 Come on, we'll... 26 00:01:14,960 --> 00:01:15,960 Sir, please help me out. 27 00:01:15,960 --> 00:01:16,960 Yes, we'll carry you. 28 00:01:16,960 --> 00:01:18,960 Hold on. 29 00:01:18,960 --> 00:01:20,960 I got struck by lightning. 30 00:01:20,960 --> 00:01:21,960 Yes. 31 00:01:21,960 --> 00:01:22,960 Help me. 32 00:01:22,960 --> 00:01:23,960 That's how I come through. 33 00:01:23,960 --> 00:01:24,960 Thank you. 34 00:01:24,960 --> 00:01:25,960 It's much. 35 00:01:25,960 --> 00:01:31,960 In August 2003, Matt Thompson was hit by lightning in the hills outside Keystone, Colorado. 36 00:01:31,960 --> 00:01:36,960 A bolt of lightning taken straight in the chest. 37 00:01:36,960 --> 00:01:38,960 It just came out of nowhere. 38 00:01:38,960 --> 00:01:42,960 The direct hit traveled all the way through Matt's body. 39 00:01:42,960 --> 00:01:44,960 I had no clue what happened. 40 00:01:44,960 --> 00:01:46,960 Matt's story was big news. 41 00:01:46,960 --> 00:01:49,960 On websites worldwide, the issue was raging. 42 00:01:49,960 --> 00:01:50,960 Matt, you almost died. 43 00:01:50,960 --> 00:01:53,960 It was Matt's metal tongue stud, the reason he was struck. 44 00:01:53,960 --> 00:01:55,960 I got some of my tongue ring. 45 00:01:55,960 --> 00:01:57,960 No, dude, you might have swallowed it. 46 00:01:57,960 --> 00:01:58,960 Let me see, where's your tongue? 47 00:01:58,960 --> 00:01:59,960 Let's see. 48 00:01:59,960 --> 00:02:02,960 Oh, it's broken off in there, it looks like. 49 00:02:02,960 --> 00:02:03,960 Let me see. 50 00:02:03,960 --> 00:02:06,960 Body jewelry attracting lightning strikes? 51 00:02:06,960 --> 00:02:09,960 This looks like a job for the Mythbusters. 52 00:02:09,960 --> 00:02:19,960 The myth is that wearing a tongue stud increases your chances of being struck by lightning. 53 00:02:19,960 --> 00:02:22,960 So what kind of cockamamie theory is this? 54 00:02:22,960 --> 00:02:28,960 Well, this cockamamie theory says that the lightning bolt is being attracted directly to it. 55 00:02:28,960 --> 00:02:30,960 Like a lightning rod. 56 00:02:30,960 --> 00:02:32,960 Yeah, exactly. 57 00:02:32,960 --> 00:02:34,960 It sounds kind of silly. 58 00:02:34,960 --> 00:02:40,960 Being loaded into an ambulance with a fried tongue, you can bet Matt Thompson didn't think it was a silly myth. 59 00:02:40,960 --> 00:02:42,960 Still, the boys are skeptical. 60 00:02:42,960 --> 00:02:49,960 It's obvious that jewelry does affect your body if you get struck by lightning, but the question still remains. 61 00:02:49,960 --> 00:02:51,960 Does it increase your chances of being struck by lightning? 62 00:02:51,960 --> 00:02:59,960 For the tongue stud lightning test, two heads made from ballistics gel will be mounted near a lightning generator. 63 00:02:59,960 --> 00:03:02,960 One of the heads will be pierced with metal studs. 64 00:03:02,960 --> 00:03:06,960 Adam and Jamie want to know which head the charge jumps to. 65 00:03:06,960 --> 00:03:07,960 That'll be fun. 66 00:03:07,960 --> 00:03:09,960 Well, that's definitely why we're doing this. 67 00:03:09,960 --> 00:03:13,960 The first job is to build a rig that will attract lightning. 68 00:03:13,960 --> 00:03:17,960 They need something big, metal and round. 69 00:03:17,960 --> 00:03:18,960 Here we are. 70 00:03:18,960 --> 00:03:19,960 That's them. 71 00:03:19,960 --> 00:03:20,960 What, these? 72 00:03:20,960 --> 00:03:21,960 Yeah. 73 00:03:21,960 --> 00:03:22,960 Oh, okay. 74 00:03:22,960 --> 00:03:27,960 Well, we're using walks because the round surface of a walk is a perfect thing to test in an electrical field around 75 00:03:27,960 --> 00:03:31,960 because it doesn't have any point that can gather the electricity to a single point. 76 00:03:31,960 --> 00:03:33,960 Seven, eight. 77 00:03:33,960 --> 00:03:35,960 It's like they knew we were coming. 78 00:03:35,960 --> 00:03:36,960 Imagine that. 79 00:03:36,960 --> 00:03:45,960 Normally, you'd probably put the heads on a spike, but that would not give us an accurate test as to the conductivity of the piercing as it relates to the whole head. 80 00:03:50,960 --> 00:03:53,960 Oh, hell, I'm not going to get those out of there. 81 00:03:53,960 --> 00:04:00,960 Back at the workshop, while Jamie grapples with removing the walk handles, Adam is going into reproduction mode. 82 00:04:00,960 --> 00:04:15,960 I am going to take this casting of my head, and it is me, I swear, and I'm going to fill it with some rigid foam so I can cut it in half and turn it into a vacuum form mold to make a bunch of ballistic gel heads. 83 00:04:18,960 --> 00:04:21,960 This is where things start to happen kind of fast. 84 00:04:23,960 --> 00:04:25,960 There's a point at which it gets clear again. 85 00:04:25,960 --> 00:04:26,960 There, see? 86 00:04:26,960 --> 00:04:27,960 Now it turns dark. 87 00:04:27,960 --> 00:04:28,960 Now it's just about to bubble. 88 00:04:28,960 --> 00:04:29,960 That's the trick. 89 00:04:31,960 --> 00:04:33,960 If you look in here, we can watch it. 90 00:04:33,960 --> 00:04:35,960 It's going to blow all the way up. 91 00:04:35,960 --> 00:04:37,960 Isn't that amazing? 92 00:04:37,960 --> 00:04:38,960 Oh, look at this. 93 00:04:38,960 --> 00:04:39,960 Here it comes. 94 00:04:42,960 --> 00:04:44,960 All right, so I mixed too much. 95 00:04:44,960 --> 00:04:48,960 Jamie, ahead of schedule, has found time for art. 96 00:04:48,960 --> 00:04:50,960 I don't know what it is, but it's pretty. 97 00:04:50,960 --> 00:04:52,960 It's like a big steel tulip. 98 00:04:53,960 --> 00:04:58,960 Adam, meanwhile, has a solid base for his mold. 99 00:04:58,960 --> 00:05:01,960 There is something strangely satisfying about that. 100 00:05:01,960 --> 00:05:05,960 But getting the plastic shell to form is proving to be a headache. 101 00:05:05,960 --> 00:05:07,960 No, no, come on. 102 00:05:10,960 --> 00:05:12,960 Adam is really hard on my tools. 103 00:05:12,960 --> 00:05:15,960 He'll tend to plow through things without thinking. 104 00:05:22,960 --> 00:05:23,960 I hate this frame. 105 00:05:23,960 --> 00:05:26,960 It's ripping my fingers to shreds. 106 00:05:26,960 --> 00:05:29,960 A little more comfort in your design. 107 00:05:29,960 --> 00:05:31,960 That's all I want. 108 00:05:31,960 --> 00:05:32,960 I'll toughen your fingers up. 109 00:05:32,960 --> 00:05:33,960 It's good for you. 110 00:05:33,960 --> 00:05:35,960 You, my fingers, don't need toughening. 111 00:05:37,960 --> 00:05:39,960 Here, let's see if it still fits. 112 00:05:40,960 --> 00:05:41,960 Ew. 113 00:05:41,960 --> 00:05:42,960 No, that doesn't fit. 114 00:05:42,960 --> 00:05:45,960 My head's gotten fatter in the intervening years. 115 00:05:45,960 --> 00:05:47,960 As if nobody knew that. 116 00:05:47,960 --> 00:05:52,960 All right, let's go do another nine. 117 00:05:55,960 --> 00:05:59,960 Jamie is attaching inverted walks to the tops of metal rods. 118 00:05:59,960 --> 00:06:06,960 A non-conductive plexiglass spike will protrude above each walk to hold the dummy's head. 119 00:06:06,960 --> 00:06:11,960 It has to be something that's not going to attract electricity on its own in any specific way. 120 00:06:11,960 --> 00:06:14,960 So this is a mount for the head. 121 00:06:14,960 --> 00:06:19,960 And when the electrical current, when the lightning bolt is attracted to the head, 122 00:06:19,960 --> 00:06:22,960 it'll go to wherever it wants to go on the head, 123 00:06:22,960 --> 00:06:26,960 not because of the configuration of this. 124 00:06:26,960 --> 00:06:29,960 Adam has finally created ten head molds. 125 00:06:29,960 --> 00:06:35,960 They need more than two in case the high-voltage strike blows them apart. 126 00:06:35,960 --> 00:06:41,960 They'll be filled with ballistic gel and will mimic the electrical conductivity of the human head. 127 00:06:41,960 --> 00:06:43,960 Smart work. 128 00:06:43,960 --> 00:06:47,960 But Adam's about to do something not so bright. 129 00:06:50,960 --> 00:06:56,960 To get into the spirit of this myth, he's volunteered to get his own tongue pierced. 130 00:06:56,960 --> 00:06:58,960 Hi, are you Joey? 131 00:06:58,960 --> 00:06:59,960 Yeah, hi. 132 00:06:59,960 --> 00:07:00,960 I'm Adam. 133 00:07:00,960 --> 00:07:01,960 Nice to meet you, Adam. 134 00:07:01,960 --> 00:07:02,960 Jamie. 135 00:07:02,960 --> 00:07:03,960 Hey, Jamie, how you doing? 136 00:07:03,960 --> 00:07:04,960 Good. 137 00:07:04,960 --> 00:07:05,960 I'm here to get a tongue piercing. 138 00:07:05,960 --> 00:07:06,960 Let's see your tongue. 139 00:07:06,960 --> 00:07:09,960 Yeah, we can put some jewelry in there for you. 140 00:07:09,960 --> 00:07:13,960 All right, have you ever heard any myths about tongue piercings? 141 00:07:13,960 --> 00:07:16,960 No, for some realities about tongue piercings. 142 00:07:16,960 --> 00:07:17,960 I don't know about any myths. 143 00:07:17,960 --> 00:07:18,960 What do you have in mind? 144 00:07:18,960 --> 00:07:23,960 Well, there's a story going around about a woman in Britain who apparently was struck by lightning. 145 00:07:23,960 --> 00:07:27,960 And she said it was because she had a tongue piercing. 146 00:07:27,960 --> 00:07:28,960 Never heard that one. 147 00:07:28,960 --> 00:07:29,960 You never heard that one? 148 00:07:29,960 --> 00:07:30,960 Never heard that one. 149 00:07:30,960 --> 00:07:32,960 You ever had any complaints of anyone struck by lightning? 150 00:07:32,960 --> 00:07:35,960 None of my clients have ever been struck by lightning. 151 00:07:35,960 --> 00:07:40,960 So these are some of the basic beads that I have for you to choose from. 152 00:07:40,960 --> 00:07:44,960 Probably the most comfortable size to start with this is this one right here. 153 00:07:44,960 --> 00:07:49,960 If you want to go with something a little fancier, it's possible to wear gemstones for it as well. 154 00:07:49,960 --> 00:07:53,960 So if you want to get really flash, you can wear something like that. 155 00:07:53,960 --> 00:07:54,960 What do you think, Jamie? 156 00:07:54,960 --> 00:07:55,960 Should I go flash or play? 157 00:07:55,960 --> 00:07:59,960 I think you should go for maximum conductivity, actually. 158 00:07:59,960 --> 00:08:01,960 Yeah, I suppose you're right. 159 00:08:01,960 --> 00:08:04,960 Do you have anything shaped like a little lightning rod? 160 00:08:04,960 --> 00:08:06,960 No lightning rods, and we don't have any copper. 161 00:08:06,960 --> 00:08:09,960 I think you're going to have to go with the stainless steel. 162 00:08:09,960 --> 00:08:12,960 All right, the stainless steel ball about the size is exactly what I was thinking about. 163 00:08:12,960 --> 00:08:14,960 Okay, that should be great. 164 00:08:14,960 --> 00:08:16,960 So why don't you come on in here. 165 00:08:16,960 --> 00:08:20,960 Have a seat on the dinosaur chair there. 166 00:08:20,960 --> 00:08:22,960 Do I get a lollipop when this is done? 167 00:08:22,960 --> 00:08:26,960 You do get a lollipop when this is done, but only if you earn it. 168 00:08:26,960 --> 00:08:29,960 He's just seen the needle. 169 00:08:29,960 --> 00:08:35,960 For once, atoms have a loss for words. 170 00:08:35,960 --> 00:08:40,960 All right, so you ready? 171 00:08:40,960 --> 00:08:43,960 It's very, very quick and very, very easy. 172 00:08:43,960 --> 00:08:45,960 You can set your glasses right there. 173 00:08:45,960 --> 00:08:49,960 What I want you to do is swallow one last time. 174 00:08:49,960 --> 00:08:51,960 Breathe easy. 175 00:08:51,960 --> 00:08:52,960 Give me your tongue. 176 00:08:52,960 --> 00:08:53,960 There you go. 177 00:08:53,960 --> 00:08:55,960 This won't hurt you at all. 178 00:08:55,960 --> 00:08:56,960 I'm not going to pull on you. 179 00:08:56,960 --> 00:09:00,960 I just want to make sure I got you right where I need you. 180 00:09:00,960 --> 00:09:02,960 Piercing is real quick. 181 00:09:02,960 --> 00:09:04,960 I'm just getting lined up. 182 00:09:04,960 --> 00:09:05,960 Here you go. 183 00:09:05,960 --> 00:09:07,960 Give me a breath in and out. 184 00:09:07,960 --> 00:09:08,960 You're done. 185 00:09:08,960 --> 00:09:10,960 The jewelry's in. 186 00:09:10,960 --> 00:09:13,960 I'm going to take the clamp off and screw the bead on the bottom, 187 00:09:13,960 --> 00:09:14,960 but it won't hurt you. 188 00:09:14,960 --> 00:09:16,960 You're absolutely done. 189 00:09:16,960 --> 00:09:18,960 Let me just make sure the beads are tight. 190 00:09:18,960 --> 00:09:20,960 You can have your tongue back. 191 00:09:20,960 --> 00:09:21,960 There you go. 192 00:09:21,960 --> 00:09:23,960 You're done. 193 00:09:23,960 --> 00:09:26,960 All right. 194 00:09:26,960 --> 00:09:28,960 That was not so bad. 195 00:09:28,960 --> 00:09:31,960 Oh, but now I'm talking all funny. 196 00:09:31,960 --> 00:09:36,960 It feels like I got a barbell stuck in my tongue, man. 197 00:09:36,960 --> 00:09:40,960 Ah, ah, how about that? 198 00:09:40,960 --> 00:09:44,960 Sea shells, seashells by the sea shore. 199 00:09:44,960 --> 00:09:57,960 In August 2003, Matt Thompson was struck by lightning in Colorado. 200 00:09:57,960 --> 00:09:59,960 It's my tongue ring. 201 00:09:59,960 --> 00:10:00,960 Oh, no, dude. 202 00:10:00,960 --> 00:10:03,960 Was the lightning attracted to his metal tongue piercing? 203 00:10:03,960 --> 00:10:06,960 Oh, it's broken off in there, it looks like. 204 00:10:06,960 --> 00:10:10,960 To test the myth that body jewelry increases your chance of being struck, 205 00:10:10,960 --> 00:10:14,960 Adam and Jamie have enlisted the help of Delta Star West. 206 00:10:14,960 --> 00:10:18,960 They manufacture industrial grade electrical machinery. 207 00:10:18,960 --> 00:10:21,960 They still feel nice and cool. 208 00:10:21,960 --> 00:10:25,960 Adam's freshly made gelatin heads are the focal points. 209 00:10:25,960 --> 00:10:28,960 He has to suffer as much as I have. 210 00:10:28,960 --> 00:10:32,960 A metal stud expertly fitted to one dummy's lower lip. 211 00:10:32,960 --> 00:10:35,960 I should have been a surgeon. 212 00:10:35,960 --> 00:10:39,960 All right, let's see how it does. 213 00:10:40,960 --> 00:10:43,960 We have this gigantic bank of capacitors, 214 00:10:43,960 --> 00:10:47,960 which creates over a million volts at something like a thousand amps. 215 00:10:47,960 --> 00:10:52,960 And it's sending electricity across this wire through this electrode. 216 00:10:52,960 --> 00:10:59,960 And these heads, which are grounded, will complete the circuit. 217 00:10:59,960 --> 00:11:04,960 Essentially, they're making mini lightning at the flick of a switch. 218 00:11:04,960 --> 00:11:09,960 A million volts stored in a capacitor will discharge down a wire 219 00:11:09,960 --> 00:11:12,960 jumping to the ground through one of the two heads. 220 00:11:12,960 --> 00:11:17,960 We're hoping to find that it shows a preference to go to one head or the other. 221 00:11:17,960 --> 00:11:21,960 And if it shows a preference to go to the one with the barbell, 222 00:11:21,960 --> 00:11:24,960 then we'll know that you're more likely to get struck by lightning. 223 00:11:24,960 --> 00:11:29,960 If it doesn't, if it goes for this head, then the myth is busted. 224 00:11:30,960 --> 00:11:34,960 Real lightning can be over a hundred million volts. 225 00:11:34,960 --> 00:11:37,960 It kills about 100 Americans a year. 226 00:11:37,960 --> 00:11:42,960 This million volt jolt would still turn you into toast. 227 00:11:42,960 --> 00:11:45,960 Everyone's keeping a safe distance. 228 00:11:45,960 --> 00:11:47,960 We're good. 229 00:11:47,960 --> 00:11:51,960 The lightning will discharge into one of the heads. 230 00:11:51,960 --> 00:11:54,960 It takes just a fraction of a second. 231 00:11:55,960 --> 00:11:59,960 It's hit the head on the right. You can see it in freeze frame. 232 00:12:03,960 --> 00:12:07,960 Here it is again on high-speed camera. 233 00:12:08,960 --> 00:12:11,960 Well, it went to the one without the barbell in it. 234 00:12:11,960 --> 00:12:12,960 It did. 235 00:12:12,960 --> 00:12:16,960 We learned a couple of really important things from the first test. 236 00:12:16,960 --> 00:12:21,960 And the first thing was that the lightning bolt went to the top of the head 237 00:12:21,960 --> 00:12:24,960 and there was no place else on the electrode, 238 00:12:24,960 --> 00:12:27,960 which tells us that our rig is nicely set up. 239 00:12:27,960 --> 00:12:29,960 It's pretty neutral. 240 00:12:29,960 --> 00:12:33,960 And we are getting current to go through the head itself and not through the steel. 241 00:12:33,960 --> 00:12:37,960 The second most important thing that we learned about this was that the discharge 242 00:12:37,960 --> 00:12:40,960 actually went to the head without the piercing. 243 00:12:40,960 --> 00:12:43,960 So this is not looking too good right now. 244 00:12:44,960 --> 00:12:47,960 But the testing has just started. 245 00:12:47,960 --> 00:12:52,960 With the interests of accuracy, they move each head to the opposite spike. 246 00:12:52,960 --> 00:12:56,960 We're just doing a control by swapping the heads on the rig 247 00:12:56,960 --> 00:13:00,960 and making sure that the rig doesn't refer one direction or the other. 248 00:13:06,960 --> 00:13:09,960 This time it hit the stud head. 249 00:13:10,960 --> 00:13:14,960 Well, you know, one, I think, really important thing that I just saw was, 250 00:13:14,960 --> 00:13:17,960 I guess I was focusing in the right place at the right time. 251 00:13:17,960 --> 00:13:23,960 I saw the lightning bolt travel down like this and it went right along this pathway. 252 00:13:23,960 --> 00:13:25,960 It did not go to that. 253 00:13:25,960 --> 00:13:30,960 So even in the head, if this wasn't a track thing for the lightning bolt, 254 00:13:30,960 --> 00:13:33,960 it would have gone there and down or something like that. 255 00:13:33,960 --> 00:13:34,960 It didn't. 256 00:13:34,960 --> 00:13:37,960 I clearly saw it take a pathway right down to the top of this. 257 00:13:37,960 --> 00:13:39,960 We're good to go in another shot. 258 00:13:39,960 --> 00:13:43,960 So the lightning hit the head, but not the stud. 259 00:13:45,960 --> 00:13:47,960 Same thing. 260 00:13:47,960 --> 00:13:49,960 Yeah, I saw that too. 261 00:13:49,960 --> 00:13:53,960 Interesting that it really doesn't do anything to the gelatin that we can see. 262 00:13:53,960 --> 00:13:55,960 Truly. 263 00:13:56,960 --> 00:14:00,960 So that's two strikes to the pierced head, one to the control head. 264 00:14:00,960 --> 00:14:03,960 We'll swapping them back make a difference. 265 00:14:08,960 --> 00:14:13,960 It's the pierced head again, but a confusing pattern is emerging. 266 00:14:13,960 --> 00:14:19,960 The charge often goes to the piercing side, but it never seems to touch the metal. 267 00:14:19,960 --> 00:14:24,960 The mythbusters won't be satisfied until they can see the lightning hit the stud directly. 268 00:14:24,960 --> 00:14:27,960 You know, Jamie, we've now run this a dozen times or more. 269 00:14:27,960 --> 00:14:29,960 The heads are working perfectly. 270 00:14:29,960 --> 00:14:30,960 The rig is working great. 271 00:14:30,960 --> 00:14:34,960 We're getting consistent strikes always to the top of the head. 272 00:14:34,960 --> 00:14:37,960 Not once has the lightning gone right for the stud. 273 00:14:37,960 --> 00:14:42,960 Yeah, you know, I mean, all we've got left to do is put a bunch of studs in there. 274 00:14:42,960 --> 00:14:46,960 Really big ones, maybe see what happens, see if we can get something to react to them. 275 00:14:46,960 --> 00:14:48,960 Like nuts and bolts and knives and forks. 276 00:14:48,960 --> 00:14:50,960 Yeah. 277 00:14:50,960 --> 00:14:54,960 Adam has apparently read the Hannibal Lecter style guide. 278 00:14:57,960 --> 00:14:59,960 All right, I think that's a pretty good look there, Jamie. 279 00:14:59,960 --> 00:15:01,960 What do you think? 280 00:15:01,960 --> 00:15:04,960 Well, maybe more is better. 281 00:15:04,960 --> 00:15:06,960 Let's fire it up. 282 00:15:06,960 --> 00:15:08,960 Okay. 283 00:15:13,960 --> 00:15:15,960 I mean, it went to the head with the studs in it. 284 00:15:15,960 --> 00:15:17,960 Still didn't touch the studs. 285 00:15:17,960 --> 00:15:19,960 Went right down through the metal. 286 00:15:21,960 --> 00:15:23,960 Maybe even more metal. 287 00:15:23,960 --> 00:15:29,960 Of course, if your tongue piercing is this big, lightning is the least of your worries. 288 00:15:35,960 --> 00:15:39,960 I saw it go into the top of the head and go out to the bolt and back in. 289 00:15:39,960 --> 00:15:44,960 It just goes to show, you know, don't put any really big bolts in your mouth throwing a thunderstorm. 290 00:15:47,960 --> 00:15:51,960 Finally, a test for the mother of all studs. 291 00:15:51,960 --> 00:15:53,960 Oh, cheek piercing there. 292 00:15:53,960 --> 00:15:59,960 It's unlikely to catch on at many nightclubs, though it might just help you get in the door. 293 00:16:01,960 --> 00:16:04,960 Will it attract lightning? 294 00:16:09,960 --> 00:16:12,960 At last, a direct hit. 295 00:16:15,960 --> 00:16:18,960 Well, that knocked the doorknob right out of his face. 296 00:16:18,960 --> 00:16:22,960 The mythbusters are unconvinced that studs attract lightning. 297 00:16:22,960 --> 00:16:26,960 While the zap did seem to prefer the head with the piercing, 298 00:16:26,960 --> 00:16:33,960 a lack of consistent direct hits suggests some other unknown factor was involved. 299 00:16:34,960 --> 00:16:39,960 We could have done this a thousand times and still not gotten that same result. 300 00:16:39,960 --> 00:16:42,960 You know, lightning is just really unpredictable. 301 00:16:42,960 --> 00:16:46,960 You know, that might be the case, Jimmy, but we do know that metal does have an effect, 302 00:16:46,960 --> 00:16:50,960 you know, depending on how much of it there is and where it is on the body. 303 00:16:50,960 --> 00:16:55,960 And we did get a strike right to the doorknob, but come on, who wears a doorknob? 304 00:16:55,960 --> 00:17:01,960 The only thing this myth has shown the guys for sure is that Adam's wild days are over. 305 00:17:04,960 --> 00:17:07,960 Ah. 306 00:17:07,960 --> 00:17:09,960 Ah. 307 00:17:09,960 --> 00:17:12,960 Heaven. 308 00:17:12,960 --> 00:17:14,960 Oh, God. 309 00:17:14,960 --> 00:17:16,960 That was horrible. 310 00:17:16,960 --> 00:17:18,960 Ah. 311 00:17:18,960 --> 00:17:21,960 There we go. My tongue is free. 312 00:17:25,960 --> 00:17:28,960 The mythbusters get medieval. 313 00:17:28,960 --> 00:17:32,960 Can they turn a log into a lethal weapon? 314 00:17:32,960 --> 00:17:35,960 Fire in the hole. 315 00:17:47,960 --> 00:17:54,960 This myth is from medieval times, actually, and it involves a Hungarian town called Pákš, 316 00:17:54,960 --> 00:17:57,960 that was being threatened by their neighbors. 317 00:17:57,960 --> 00:18:03,960 So the entire town got together and one night they apparently made a cannon out of a tree. 318 00:18:03,960 --> 00:18:07,960 And they put some gunpowder in there and they shoot off this cannon. 319 00:18:07,960 --> 00:18:12,960 The entire body of the cannon exploded, killing half the town's people. 320 00:18:12,960 --> 00:18:16,960 And the mayor, in his infinite wisdom, looks up and said, 321 00:18:16,960 --> 00:18:21,960 if we have so many dead, how many left of the enemy can there be? 322 00:18:21,960 --> 00:18:24,960 That's the earliest known record of spin, I think. 323 00:18:25,960 --> 00:18:33,960 To test this myth, Jamie and Adam will try to build a tree cannon and see if it explodes when fired. 324 00:18:33,960 --> 00:18:39,960 To do it like the villagers, they need to drill a hole into a log using medieval-style tools. 325 00:18:39,960 --> 00:18:44,960 They'll have to fashion a cannonball and make some medieval gunpowder. 326 00:18:48,960 --> 00:18:52,960 John, have you ever heard of a tree cannon or a cannon made out of a tree? 327 00:18:52,960 --> 00:18:55,960 No, Adam, I frankly have not. 328 00:18:55,960 --> 00:18:59,960 If anyone can help with this myth, John Morris can. 329 00:18:59,960 --> 00:19:07,960 He lives safe and very secure in West Virginia, with his collection of more than 100 cannons. 330 00:19:07,960 --> 00:19:13,960 Wisely or not, he's agreed to show Adam and Jamie the safe way to fire one. 331 00:19:13,960 --> 00:19:16,960 That hurts just thinking about it. 332 00:19:16,960 --> 00:19:22,960 So we'll use a pre-measured charge of powder in aluminum foil. 333 00:19:22,960 --> 00:19:24,960 We'll make up a small cartridge. 334 00:19:24,960 --> 00:19:27,960 Cannon firing 101. 335 00:19:27,960 --> 00:19:29,960 Are we ready to load? 336 00:19:29,960 --> 00:19:31,960 I think we're ready to load. Are you ready? 337 00:19:31,960 --> 00:19:33,960 I'm ready. 338 00:19:33,960 --> 00:19:37,960 John's neighbors have learned to love the sound of cannons in the morning. 339 00:19:37,960 --> 00:19:41,960 It's only a blank, but this is still dangerous business. 340 00:19:41,960 --> 00:19:44,960 From now on, it's going to be loaded and nobody gets in front of the model. 341 00:19:44,960 --> 00:19:47,960 Is that okay? We're going to load. 342 00:19:50,960 --> 00:19:54,960 Then we'll take the fuse and hopefully it'll touch the powder inside. 343 00:19:55,960 --> 00:19:57,960 Ready to proceed? 344 00:19:57,960 --> 00:19:59,960 You bet. 345 00:20:07,960 --> 00:20:09,960 I knew that was going to happen. 346 00:20:09,960 --> 00:20:11,960 You did. 347 00:20:12,960 --> 00:20:17,960 They've seen how it's done. Now it's the guy's turn. 348 00:20:17,960 --> 00:20:20,960 Is it possible to put too much powder in a cannon? 349 00:20:20,960 --> 00:20:23,960 Certainly. What will happen? 350 00:20:23,960 --> 00:20:28,960 Well, it will overstress the cannon and the cannon could blow up. 351 00:20:28,960 --> 00:20:30,960 You shouldn't be in front of the piece. 352 00:20:30,960 --> 00:20:32,960 Exploding cannons. 353 00:20:32,960 --> 00:20:35,960 Food for thought for two first-time fireers. 354 00:20:35,960 --> 00:20:37,960 Fire in the hole. 355 00:20:41,960 --> 00:20:43,960 Excellent. 356 00:20:44,960 --> 00:20:47,960 Very good. You're not qualified. 357 00:20:47,960 --> 00:20:49,960 That's very exciting. Thank you so much. 358 00:20:49,960 --> 00:20:52,960 Yes, sir. That was really cool. 359 00:20:56,960 --> 00:21:03,960 Tree cannons were used in 14th century England and just a hundred years ago in Eastern Europe. 360 00:21:03,960 --> 00:21:09,960 To make theirs, Adam and Jamie need a European hardwood lawn, a big lawn. 361 00:21:09,960 --> 00:21:12,960 This is a piece of English Elm here that we took out. 362 00:21:12,960 --> 00:21:15,960 It's a tree that actually died from Dutch Elm disease. 363 00:21:15,960 --> 00:21:17,960 This weighs several hundred pounds. 364 00:21:17,960 --> 00:21:19,960 This piece here. 365 00:21:19,960 --> 00:21:22,960 If I can do that with it, we can get it on the truck. 366 00:21:23,960 --> 00:21:25,960 Jamie, you're doing such a good job. 367 00:21:25,960 --> 00:21:27,960 Get it on my wife. 368 00:21:27,960 --> 00:21:40,960 This was done in medieval Hungary. They didn't have power tools. 369 00:21:40,960 --> 00:21:44,960 There would have been a lot of things that would be different about what we're doing. 370 00:21:44,960 --> 00:21:51,960 They learned how differently by examining pictures of a thousand-year-old toolbox found in Sweden. 371 00:21:51,960 --> 00:21:55,960 For authenticity, they want to make similar equipment. 372 00:21:55,960 --> 00:21:58,960 Jamie's starting with an axe to strip the log. 373 00:22:06,960 --> 00:22:08,960 Getting a little workout this morning. 374 00:22:13,960 --> 00:22:15,960 Adam's having a workout of his own. 375 00:22:15,960 --> 00:22:19,960 He's making a medieval saw out of a forklift pallet. 376 00:22:26,960 --> 00:22:28,960 Come on. 377 00:22:29,960 --> 00:22:32,960 Now there's some medieval workmanship. 378 00:22:33,960 --> 00:22:37,960 I'm going to heat this piece of metal up until it gets red hot. 379 00:22:37,960 --> 00:22:44,960 Hopefully I'll make something that resembles a spoon drill, which is one of the first drills that they used. 380 00:22:44,960 --> 00:22:51,960 It's the best medieval drill Jamie's made all day. 381 00:22:51,960 --> 00:22:56,960 Now there's just one more job before they get started on the barrel. 382 00:22:56,960 --> 00:23:02,960 San Francisco has a community art center that specializes in old-style forging. 383 00:23:02,960 --> 00:23:06,960 Instructor Chris Neamer specializes in keeping his cool. 384 00:23:06,960 --> 00:23:08,960 Chris, you're doing great. 385 00:23:08,960 --> 00:23:10,960 I'm going to get you a new one. 386 00:23:10,960 --> 00:23:13,960 Neamer specializes in keeping his cool. 387 00:23:13,960 --> 00:23:17,960 Chris, we need some iron bands around this light. 388 00:23:17,960 --> 00:23:19,960 Okay. 389 00:23:19,960 --> 00:23:22,960 We're making a cannon. 390 00:23:22,960 --> 00:23:24,960 But if you don't hear from us again, you'll know why. 391 00:23:24,960 --> 00:23:26,960 You'll know what happened. 392 00:23:26,960 --> 00:23:30,960 The steel bands around the log will help it absorb the blast. 393 00:23:30,960 --> 00:23:34,960 They'll be heated in a furnace, then hammered into place. 394 00:23:34,960 --> 00:23:39,960 When we start wrapping this, I think I'm probably going to have one of you two with a hammer. 395 00:23:39,960 --> 00:23:42,960 I'm trying to tap in behind me. 396 00:23:42,960 --> 00:23:45,960 Test run number one. 397 00:23:45,960 --> 00:23:51,960 They've got to pull the band tight while it's red hot, then rivet it in place. 398 00:23:51,960 --> 00:23:54,960 That's the ticket. 399 00:23:57,960 --> 00:23:59,960 Oh, it's so close. 400 00:23:59,960 --> 00:24:01,960 Oh, it's good. 401 00:24:01,960 --> 00:24:03,960 Rimmits. 402 00:24:04,960 --> 00:24:10,960 The band is cooling and shrinking before they can hammer the rivets home. 403 00:24:10,960 --> 00:24:13,960 Somebody else grab this one up here. You got it. 404 00:24:13,960 --> 00:24:15,960 Come on. 405 00:24:15,960 --> 00:24:17,960 Wait, wait, wait. 406 00:24:23,960 --> 00:24:25,960 Yeah, it's beautiful. 407 00:24:25,960 --> 00:24:27,960 Yeah, that's it. 408 00:24:27,960 --> 00:24:29,960 That's it. 409 00:24:29,960 --> 00:24:31,960 We got it. 410 00:24:31,960 --> 00:24:35,960 With water, the band will shrink tighter onto the log. 411 00:24:35,960 --> 00:24:37,960 Just four more to go. 412 00:24:37,960 --> 00:24:43,960 You know, it's funny how ye old techniques take ye old sweet time to get done. 413 00:24:43,960 --> 00:24:49,960 Medieval techniques take some mastering, but each band is going on easier than the last. 414 00:24:49,960 --> 00:24:52,960 Oh, but the vibration feels really good. 415 00:24:54,960 --> 00:24:56,960 Beautiful. 416 00:24:56,960 --> 00:24:58,960 Yeah, good job guys. 417 00:24:58,960 --> 00:25:00,960 Very nice. 418 00:25:00,960 --> 00:25:02,960 Excellent. 419 00:25:05,960 --> 00:25:10,960 It's looking more like a cannon, but there's still no barrel. 420 00:25:10,960 --> 00:25:13,960 Will Jamie's medieval drill do the job? 421 00:25:13,960 --> 00:25:21,960 Drill's nice and sharp, and I flatten this out so that I can grab this like that to crank it. 422 00:25:21,960 --> 00:25:29,960 Remember, according to the myth, the tribe made their cannon overnight, but this is slow work. 423 00:25:31,960 --> 00:25:36,960 We're about half an inch in. 424 00:25:38,960 --> 00:25:41,960 I need somebody with a whip and a drum. 425 00:25:41,960 --> 00:25:45,960 They've got to drill through about five feet. 426 00:25:47,960 --> 00:25:50,960 You know, we're just moving more, I guess. 427 00:25:50,960 --> 00:25:52,960 Let's see. 428 00:25:52,960 --> 00:25:56,960 Medieval tools just weren't built with myth-busting in mind. 429 00:25:56,960 --> 00:26:02,960 Based on what I'm seeing here now, I'm thinking it'd probably take a couple of days to get through it. 430 00:26:02,960 --> 00:26:09,960 The myth says that overnight they'd be able to drill a cannon, and I would say that that is unlikely. 431 00:26:09,960 --> 00:26:12,960 I would say that the myth is busted because of that. 432 00:26:12,960 --> 00:26:15,960 They've come too far to stop now. 433 00:26:15,960 --> 00:26:22,960 Adam and Jamie resolve to test the rest of this explosive myth, and that means building the cannon their way. 434 00:26:22,960 --> 00:26:26,960 I'm not doing anything that the package wouldn't have done if they had had a chance. 435 00:26:38,960 --> 00:26:45,960 While Adam is bowing to the 21st century, Jamie is staying well in the Middle Ages. 436 00:26:46,960 --> 00:26:51,960 I'm making a cannonball out of granite, or a mess. 437 00:26:52,960 --> 00:26:56,960 He plans to hand-chisel a perfectly round cannonball. 438 00:26:56,960 --> 00:27:00,960 It's precision versus power. 439 00:27:22,960 --> 00:27:26,960 That is a tree cannon. 440 00:27:26,960 --> 00:27:29,960 Jamie hasn't done a bad job himself. 441 00:27:29,960 --> 00:27:34,960 It's so far beyond anybody's experience that we're all kind of blown away. 442 00:27:34,960 --> 00:27:36,960 And don't think he didn't know it. 443 00:27:36,960 --> 00:27:43,960 So they've made the tree cannon, made the cannonball, now they need to make medieval gunpowder. 444 00:27:43,960 --> 00:27:49,960 They've called an expert in the field, and they've made a cannonball out of granite. 445 00:27:50,960 --> 00:27:55,960 They've called an expert pyrotechnician, Jack Morocco, to help. 446 00:27:55,960 --> 00:28:02,960 What we need to do here is something a little bit different in mimicking a medieval gunpowder formula. 447 00:28:02,960 --> 00:28:09,960 Jack knows what ingredients existed around the time of the myth, so they can make up a crude gunpowder. 448 00:28:10,960 --> 00:28:13,960 But how well will it work? 449 00:28:13,960 --> 00:28:18,960 For safety reasons, they'll light the fuse electronically from a distance. 450 00:28:18,960 --> 00:28:20,960 Ready? 451 00:28:27,960 --> 00:28:29,960 Go, wow! 452 00:28:29,960 --> 00:28:30,960 Nicely done. 453 00:28:30,960 --> 00:28:32,960 I think that's very respectable. 454 00:28:32,960 --> 00:28:33,960 Okay. 455 00:28:33,960 --> 00:28:35,960 I think that'll do. 456 00:28:35,960 --> 00:28:37,960 I think that's gonna work quite well, yes. 457 00:28:39,960 --> 00:28:42,960 I personally don't think we'll be able to blow this thing up. 458 00:28:42,960 --> 00:28:45,960 I think you could put a stick of dynamite in it and it still might not blow up. 459 00:28:45,960 --> 00:28:48,960 Of course we're gonna try to blow it up. That's what we do. 460 00:28:49,960 --> 00:28:58,960 Once more, in the name of myth-busting, Jamie and Adam head into the world, armed, dangerous, and set on destruction. 461 00:29:06,960 --> 00:29:08,960 It's a normal day out for the myth-busters. 462 00:29:08,960 --> 00:29:14,960 They're driving through San Francisco with a medieval tree cannon in the back of their pickup. 463 00:29:16,960 --> 00:29:21,960 Their destination? The abandoned runway at the Alameda Naval Base. 464 00:29:23,960 --> 00:29:31,960 The cannon is a replica of one built by medieval Hungarian villagers. Which myth has it blew up when fired? 465 00:29:36,960 --> 00:29:42,960 With expert pyrotechnician Jack Morocco, they've made up a load of medieval-style gunpowder. 466 00:29:42,960 --> 00:29:44,960 We don't want to drop this, do we? 467 00:29:44,960 --> 00:29:46,960 No, we definitely don't. 468 00:29:48,960 --> 00:29:50,960 You ready to load some powder there, Jamie? 469 00:29:50,960 --> 00:29:52,960 Yeah, let's do it. 470 00:29:53,960 --> 00:29:57,960 They're starting with two three-ounce cartridges of gunpowder. 471 00:29:57,960 --> 00:29:58,960 All right. 472 00:29:59,960 --> 00:30:06,960 The cartridges are forced to the bottom of the barrel and a hole poked in the side for the fuse. 473 00:30:07,960 --> 00:30:10,960 Ah, we are in the load. 474 00:30:10,960 --> 00:30:11,960 To this ball? 475 00:30:11,960 --> 00:30:12,960 Okay. 476 00:30:15,960 --> 00:30:17,960 Well, did you bring your tennis racket? 477 00:30:17,960 --> 00:30:21,960 I could stand out there with this, you know, and try to get a good hit on it. 478 00:30:24,960 --> 00:30:29,960 The tennis ball will squeeze down on the blast, increasing the pressure in the barrel. 479 00:30:31,960 --> 00:30:35,960 An electric igniter is taped into place. They're ready to go. 480 00:30:37,960 --> 00:30:38,960 There he's standing by. 481 00:30:38,960 --> 00:30:43,960 For safety, the myth-busters are behind lexan blast screens. 482 00:30:43,960 --> 00:30:45,960 Ready? 483 00:30:47,960 --> 00:30:49,960 Fire in the hole! 484 00:30:49,960 --> 00:30:53,960 Three, two, one, out set! 485 00:30:54,960 --> 00:30:55,960 Ooh! 486 00:30:56,960 --> 00:30:58,960 Wow, it's still going. 487 00:31:00,960 --> 00:31:02,960 Is that a flaming tennis ball? 488 00:31:02,960 --> 00:31:03,960 I don't think so. 489 00:31:03,960 --> 00:31:05,960 That was a good bang. 490 00:31:05,960 --> 00:31:06,960 Yeah. 491 00:31:06,960 --> 00:31:08,960 Did anyone see the ball? 492 00:31:08,960 --> 00:31:10,960 I'm going to take the bicycle out there. 493 00:31:11,960 --> 00:31:13,960 Is that where the paper cup lighted? 494 00:31:13,960 --> 00:31:14,960 Yep. 495 00:31:14,960 --> 00:31:17,960 It seems their tree cannon has quite a serve. 496 00:31:26,960 --> 00:31:28,960 A little singed. 497 00:31:28,960 --> 00:31:29,960 You found it? 498 00:31:29,960 --> 00:31:31,960 Wow, that looks great. 499 00:31:31,960 --> 00:31:33,960 Doesn't look very much the worst for wear. 500 00:31:33,960 --> 00:31:35,960 No, just lost some fuzz. 501 00:31:35,960 --> 00:31:41,960 Well, the tennis ball went a little more than a football field in length, which for a tennis ball is a lot. 502 00:31:41,960 --> 00:31:45,960 And I think that, you know, when we put the stone in there, it's really going to take off. 503 00:31:46,960 --> 00:31:48,960 Next up, the real thing. 504 00:31:48,960 --> 00:31:51,960 Jamie's hand-carved cannonball. 505 00:31:51,960 --> 00:31:56,960 We're debating whether or not to put a single or double load, either three or six ounces of powder behind it. 506 00:31:57,960 --> 00:32:03,960 The extra weight of the cannonball will further compress the blast, increasing the force up the barrel. 507 00:32:04,960 --> 00:32:08,960 The guys know the safe way to go is a single three-ounce load. 508 00:32:09,960 --> 00:32:11,960 You comfortable with six ounces, Jack? 509 00:32:11,960 --> 00:32:12,960 Yeah. 510 00:32:12,960 --> 00:32:13,960 All right. 511 00:32:13,960 --> 00:32:15,960 Loading the cartridge. 512 00:32:15,960 --> 00:32:16,960 It's double or nothing. 513 00:32:16,960 --> 00:32:19,960 Twice the powder, twice the danger. 514 00:32:23,960 --> 00:32:25,960 At this point, no one crosses the front. 515 00:32:25,960 --> 00:32:29,960 And be careful with that, because that's going to roll down there fairly quickly. 516 00:32:29,960 --> 00:32:30,960 Yeah, so I gather. 517 00:32:30,960 --> 00:32:31,960 I shock it. 518 00:32:31,960 --> 00:32:35,960 Jamie's great creation is headed for a great adventure. 519 00:32:37,960 --> 00:32:39,960 Satisfying a little funk. 520 00:32:39,960 --> 00:32:41,960 You think we'll be able to find it? 521 00:32:41,960 --> 00:32:49,960 You know, I'm feeling pretty certain that it's going to launch that thing a fair ways, but I don't have a clue how far. 522 00:32:49,960 --> 00:32:51,960 Are we ready, Jack? 523 00:32:51,960 --> 00:32:53,960 Fire in the hole. 524 00:33:02,960 --> 00:33:05,960 I don't have a clue where that went. 525 00:33:05,960 --> 00:33:07,960 I didn't see a darn thing. 526 00:33:07,960 --> 00:33:09,960 Did you see anything? 527 00:33:09,960 --> 00:33:10,960 Wow. 528 00:33:10,960 --> 00:33:15,960 What everyone did see was a remarkably successful tree cannon. 529 00:33:22,960 --> 00:33:25,960 They proved you can make a cannon out of a tree. 530 00:33:25,960 --> 00:33:27,960 Long way. 531 00:33:27,960 --> 00:33:28,960 Really? 532 00:33:28,960 --> 00:33:29,960 Yeah. 533 00:33:29,960 --> 00:33:32,960 Jamie's cannon ball is long gone. 534 00:33:32,960 --> 00:33:35,960 A little bummed out not to find the ball, you know. 535 00:33:35,960 --> 00:33:37,960 I put a lot of work into that thing. 536 00:33:37,960 --> 00:33:39,960 It's a rough thing trying to find it. 537 00:33:39,960 --> 00:33:43,960 We've got a runway that's a mile and a quarter deep. 538 00:33:43,960 --> 00:33:48,960 I didn't think we were going to find it, and I don't think it's unreasonable that we didn't find it. 539 00:33:48,960 --> 00:33:52,960 The ball might be gone, but the myth-busting continues. 540 00:33:52,960 --> 00:33:57,960 Remember, the cannon in the story is said to have exploded. 541 00:33:57,960 --> 00:34:03,960 We're going to take all the powder we have left, which is about 12 ounces, 14 ounces of powder left. 542 00:34:03,960 --> 00:34:07,960 We're going to dump it all in here to see what happens. 543 00:34:07,960 --> 00:34:13,960 Remember, children, myth-busters is hired a licensed pyrotechnician to help us blow stuff up. 544 00:34:13,960 --> 00:34:18,960 You should never try anything like this unless you have your own television show. 545 00:34:18,960 --> 00:34:20,960 I wish I had my rock back. 546 00:34:20,960 --> 00:34:24,960 This is twice the amount of powder they've tried before. 547 00:34:24,960 --> 00:34:31,960 They're jamming everything they can find down the barrel to clog it up and increase the chance of exploding. 548 00:34:31,960 --> 00:34:33,960 Do you have one other thing you want to add to this, Jamie? 549 00:34:33,960 --> 00:34:35,960 I want to see this thing blow up. 550 00:34:35,960 --> 00:34:39,960 You know, it keeps working. What are you going to do? 551 00:34:39,960 --> 00:34:42,960 So I'm going to jam a can of soda down this. 552 00:34:42,960 --> 00:34:46,960 It's a tight fit, maybe too tight. 553 00:34:48,960 --> 00:34:50,960 Oh, ladies and gentlemen. 554 00:34:50,960 --> 00:34:53,960 That's not good. 555 00:34:54,960 --> 00:34:56,960 I just squirted out of the hole. 556 00:34:56,960 --> 00:34:58,960 The water squirted out of the hole? 557 00:34:58,960 --> 00:34:59,960 Uh-huh. 558 00:34:59,960 --> 00:35:01,960 Whoops. 559 00:35:01,960 --> 00:35:06,960 You could have done something worse, but I can't for the life of me think of what that might have been. 560 00:35:10,960 --> 00:35:13,960 Okay, here comes the golf ball. 561 00:35:13,960 --> 00:35:15,960 Oh, there's a lot of soda. 562 00:35:15,960 --> 00:35:19,960 Oh, it's definitely been contaminated by the powder. 563 00:35:19,960 --> 00:35:24,960 Their chances of blowing up the cannon seem to have been washed away in a flood of soda, 564 00:35:24,960 --> 00:35:28,960 but the mythbusters won't take a setback lying down. 565 00:35:28,960 --> 00:35:32,960 Undeterred, they re-rig, calling in another pyrotechnician. 566 00:35:32,960 --> 00:35:38,960 He's got a jumbo-sized bag of gunpowder, and he's not afraid to use it. 567 00:35:38,960 --> 00:35:42,960 Well, we put six ounces of powder in last time. What are we going to put in this time? 568 00:35:42,960 --> 00:35:43,960 Five pounds. 569 00:35:43,960 --> 00:35:44,960 Whoa. 570 00:35:44,960 --> 00:35:45,960 Yeah. 571 00:35:50,960 --> 00:35:53,960 Five pounds of gunpowder. 572 00:35:53,960 --> 00:35:58,960 On a danger scale of one to ten, this rate's about nine. 573 00:35:58,960 --> 00:36:00,960 Now, it's a ten. 574 00:36:00,960 --> 00:36:04,960 They're sealing the end with an aluminum plug. 575 00:36:05,960 --> 00:36:08,960 If this isn't blown up this cannon, I don't know what will. 576 00:36:08,960 --> 00:36:12,960 This is basically going to be a bomb, and there's going to be splinters going everywhere. 577 00:36:12,960 --> 00:36:14,960 So it's not a question just of hard hats. 578 00:36:14,960 --> 00:36:19,960 It's a question of you have to have something like a shield or an automobile 579 00:36:19,960 --> 00:36:23,960 or something like that between you and the cannon. 580 00:36:23,960 --> 00:36:28,960 I'm going to get back about probably 150 feet on the field there, just in case. 581 00:36:28,960 --> 00:36:31,960 The rest of the team is even further back. 582 00:36:31,960 --> 00:36:34,960 They're hoping that'll be far enough. 583 00:36:44,960 --> 00:36:46,960 Oh, my God. 584 00:36:54,960 --> 00:36:56,960 Oh, my God. 585 00:36:56,960 --> 00:36:58,960 Everybody all right? 586 00:36:58,960 --> 00:37:02,960 I mean, like, the heaviest parts go farther than the fence. 587 00:37:02,960 --> 00:37:04,960 There's a piece of log way back there, really. 588 00:37:04,960 --> 00:37:06,960 Oh, my God. 589 00:37:06,960 --> 00:37:12,960 It seems tree cannons can explode with even more force than anyone imagined. 590 00:37:14,960 --> 00:37:16,960 The cannon went away. 591 00:37:18,960 --> 00:37:23,960 There's a little black on the ground around where the cannon was, and that's all that's left. 592 00:37:23,960 --> 00:37:27,960 I'd say it's a very efficient way to split wood. 593 00:37:27,960 --> 00:37:30,960 No, we don't have to lug that damn thing around anymore. 594 00:37:30,960 --> 00:37:32,960 My God. 595 00:37:32,960 --> 00:37:38,960 Adam and Jamie have busted a cannon, but proved two myths. 596 00:37:38,960 --> 00:37:41,960 80 pounds or something like that. 597 00:37:41,960 --> 00:37:44,960 They've proved you can make a cannon out of a tree, 598 00:37:44,960 --> 00:37:50,960 and they've also shown the Hungarian townsfolk could have been wiped out when it exploded. 599 00:37:52,960 --> 00:37:56,960 Sometimes myth-busting is dangerous work. 600 00:38:02,960 --> 00:38:05,960 One for the road, as they say. 601 00:38:05,960 --> 00:38:08,960 But they bit off more than they could chew. 602 00:38:08,960 --> 00:38:10,960 Cheers. 603 00:38:10,960 --> 00:38:12,960 The breath test. 604 00:38:12,960 --> 00:38:15,960 This is definitely going to be a strange day. 605 00:38:22,960 --> 00:38:26,960 Here we are at the San Francisco Police Department crime lab, 606 00:38:26,960 --> 00:38:32,960 and we've got the breath tester, and we're going to get drunk today, I think, 607 00:38:32,960 --> 00:38:36,960 and see whether we can get around the breath test. 608 00:38:36,960 --> 00:38:39,960 Well, there's a lot of myths out there that are really kind of strange 609 00:38:39,960 --> 00:38:43,960 about all these substances you can use to potentially beat the breath test. 610 00:38:43,960 --> 00:38:46,960 You know, Adam, I don't think any of this stuff is going to work. 611 00:38:46,960 --> 00:38:48,960 I don't think any of things are going to work either, 612 00:38:48,960 --> 00:38:55,960 but it's up to us to imbibe and then further imbibe all of these things to show this. 613 00:38:56,960 --> 00:39:01,960 So the idea is to get drunk, then put different products in their mouth 614 00:39:01,960 --> 00:39:05,960 to try to fool the breath test machine into giving a lower reading. 615 00:39:06,960 --> 00:39:11,960 The San Francisco Police Department generously offered its crime lab for the day. 616 00:39:11,960 --> 00:39:16,960 Officer Bruce Gendron will be watching over Adam and Jamie. 617 00:39:17,960 --> 00:39:20,960 Adam's drink of choice is Scotch, neat. 618 00:39:20,960 --> 00:39:23,960 Jamie's mixing vodka with cranberry juice. 619 00:39:25,960 --> 00:39:28,960 I don't know if I've ever had a drink this early in the day. 620 00:39:29,960 --> 00:39:33,960 The Strovya Campany Prost. 621 00:39:34,960 --> 00:39:36,960 Right there with you, buddy. 622 00:39:36,960 --> 00:39:39,960 In California, you're considered legally intoxicated 623 00:39:39,960 --> 00:39:43,960 with a blood alcohol concentration of .08. 624 00:39:43,960 --> 00:39:46,960 Spirits are about 40% alcohol. 625 00:39:46,960 --> 00:39:51,960 How many the guys need to reach the limit depends largely on their weight 626 00:39:51,960 --> 00:39:53,960 and how fast they drink. 627 00:39:53,960 --> 00:39:55,960 A little bit of food to cut the alcohol. 628 00:39:58,960 --> 00:40:00,960 I'm lit. It's like one in the afternoon and I'm lit. 629 00:40:00,960 --> 00:40:04,960 Food does slow alcohol's absorption into the bloodstream, 630 00:40:04,960 --> 00:40:07,960 but their livers can only metabolize one drink an hour, 631 00:40:07,960 --> 00:40:11,960 and just 5% of alcohol is expelled through urine. 632 00:40:11,960 --> 00:40:14,960 But simply, their bodies can't keep up. 633 00:40:16,960 --> 00:40:18,960 So I've had four drinks, right? 634 00:40:18,960 --> 00:40:20,960 Yes, this is number five. 635 00:40:21,960 --> 00:40:23,960 Let's try control. 636 00:40:23,960 --> 00:40:24,960 There you go. 637 00:40:26,960 --> 00:40:27,960 You want to try one? 638 00:40:27,960 --> 00:40:29,960 Yeah, let's try one. 639 00:40:29,960 --> 00:40:31,960 Go ahead. 640 00:40:31,960 --> 00:40:33,960 Very good. That's very good. Thank you. 641 00:40:33,960 --> 00:40:35,960 He's an O3. 642 00:40:36,960 --> 00:40:38,960 That's an O3. 643 00:40:40,960 --> 00:40:41,960 It's an O3. 644 00:40:41,960 --> 00:40:42,960 Wow. 645 00:40:43,960 --> 00:40:45,960 I swear, I'm a cheap date. 646 00:40:47,960 --> 00:40:50,960 Adam, the police officer said you need to drink more. 647 00:40:51,960 --> 00:40:55,960 You know, my doctor was also telling me that I'm not getting enough tar, 648 00:40:55,960 --> 00:40:57,960 so I need to start smoking again. 649 00:40:59,960 --> 00:41:00,960 Making it double. 650 00:41:00,960 --> 00:41:06,960 The guys have to drink up for science far more than either would normally imbibe. 651 00:41:17,960 --> 00:41:20,960 So we've had 13 drinks over three hours. 652 00:41:20,960 --> 00:41:23,960 I know I'm drunk, but I can't even remotely tell that you're drunk. 653 00:41:23,960 --> 00:41:25,960 It's kind of annoying. 654 00:41:25,960 --> 00:41:28,960 I want to see you like lampshade on your head or something. 655 00:41:28,960 --> 00:41:29,960 Sorry, Bob. 656 00:41:30,960 --> 00:41:32,960 All right, let's go. 657 00:41:32,960 --> 00:41:34,960 I feel totally fine. 658 00:41:34,960 --> 00:41:38,960 Allow me to place this on your breath-testing machine, and I'll be happy to be tested. 659 00:41:40,960 --> 00:41:42,960 You are pretty smelly. 660 00:41:43,960 --> 00:41:44,960 That's it. Keep it up. 661 00:41:44,960 --> 00:41:48,960 Listen to the music, and that's what we're trying to do, is keep that sound going. 662 00:41:49,960 --> 00:41:52,960 Very, very good. 663 00:41:54,960 --> 00:41:55,960 That's good. 664 00:41:55,960 --> 00:41:56,960 That's good. 665 00:41:57,960 --> 00:41:58,960 One-one. 666 00:41:58,960 --> 00:41:59,960 All right, finally. 667 00:41:59,960 --> 00:42:02,960 We're at one-one. We're over the limit. 668 00:42:02,960 --> 00:42:04,960 I'm guessing Jamie goes to point nine. 669 00:42:04,960 --> 00:42:11,960 I think the extreme difference in muscle mass will make Jamie process alcohol a lot more efficiently than I do, apparently. 670 00:42:11,960 --> 00:42:12,960 He's doing fine. 671 00:42:12,960 --> 00:42:14,960 You just sit over there and be quiet. 672 00:42:14,960 --> 00:42:18,960 It's rough enough having one of you here, but having two. 673 00:42:18,960 --> 00:42:20,960 Of course I'm causing trouble. 674 00:42:20,960 --> 00:42:22,960 Yep, O-Nite. 675 00:42:22,960 --> 00:42:24,960 O-Nite, legally drunk. 676 00:42:25,960 --> 00:42:29,960 Legally drunk and illegal behind the wheel. 677 00:42:29,960 --> 00:42:36,960 Strangely enough, the first refuge of a driver pulled over in this condition seems to be breath mints. 678 00:42:36,960 --> 00:42:45,960 Right after you get stopped, and we're making it up to the vehicle, and you can see them rushing around in the car trying to find mints or trying to find anything to put in their mouth. 679 00:42:45,960 --> 00:42:51,960 In America, if it looks like a rose and it smells like a rose, it's a rose. 680 00:42:51,960 --> 00:43:00,960 And if you have your certs and your mouth is fresh and you feel fresh, then perhaps you just aren't drunk anymore. 681 00:43:00,960 --> 00:43:02,960 Unfortunately, you are. 682 00:43:02,960 --> 00:43:06,960 A roadside sobriety test quickly reveals that. 683 00:43:06,960 --> 00:43:08,960 Okay, now stop. 684 00:43:08,960 --> 00:43:13,960 I want you to turn around just on the balls of your feet. 685 00:43:13,960 --> 00:43:16,960 With your right index finger, touch your nose. 686 00:43:22,960 --> 00:43:24,960 I think he just fell asleep. 687 00:43:24,960 --> 00:43:27,960 40% of American road deaths involve alcohol. 688 00:43:27,960 --> 00:43:31,960 Nearly 17,000 people killed each year. 689 00:43:31,960 --> 00:43:36,960 To prove a driver was drunk, police usually rely on a breath test. 690 00:43:36,960 --> 00:43:42,960 This man had already had five single whiskies, which he took some little time ago. 691 00:43:42,960 --> 00:43:50,960 The breathalyzer was invented back in the 50s, where drinking whiskey often happened while wearing a nice suit. 692 00:43:50,960 --> 00:43:56,960 Right, that's enough. He is at about point one three. 693 00:43:56,960 --> 00:44:03,960 Breath tests work because alcohol is carried by the blood into the lungs and exhaled. 694 00:44:03,960 --> 00:44:09,960 The amount of alcohol on the person's breath is proportional to the amount in their bloodstream. 695 00:44:09,960 --> 00:44:18,960 Over the limit, the guys will now try to beat the breath test using products that urban legend has it will confuse the machine. 696 00:44:21,960 --> 00:44:28,960 First up, those mints. Will getting rid of the smell get rid of the alcohol? 697 00:44:36,960 --> 00:44:38,960 Okay, that's minty. 698 00:44:42,960 --> 00:44:43,960 One-O. 699 00:44:43,960 --> 00:44:44,960 One-O. 700 00:44:45,960 --> 00:44:47,960 Fat lot of good that did me. 701 00:44:47,960 --> 00:44:53,960 He's still blowing over O8. Maybe something with a stronger smell. 702 00:44:53,960 --> 00:44:59,960 Your best bet is probably to hold your nose, literally, and just take a big bite out of this onion. 703 00:45:04,960 --> 00:45:06,960 My eyes are watering here. 704 00:45:08,960 --> 00:45:11,960 Let's try and see if you were able to fool us. 705 00:45:12,960 --> 00:45:15,960 Nice and steady. Keep going. 706 00:45:15,960 --> 00:45:17,960 Keep going. 707 00:45:17,960 --> 00:45:19,960 That's good. 708 00:45:20,960 --> 00:45:25,960 Jamie, that was an O8. The onion didn't do anything. 709 00:45:26,960 --> 00:45:34,960 Some breath testing machines act like a fuel cell. The more alcohol blown in, the higher the electrical current produced. 710 00:45:34,960 --> 00:45:39,960 That could well have sparked the myth keeping a battery in your mouth would beat the test. 711 00:45:39,960 --> 00:45:41,960 You want to suck on the battery now? 712 00:45:41,960 --> 00:45:42,960 You get the battery. 713 00:45:42,960 --> 00:45:44,960 Yeah, I'm letting you off easy, baby. 714 00:45:46,960 --> 00:45:55,960 Being able to put a battery in your mouth and keeping it there without me knowing that it's there would be very, very difficult. 715 00:45:55,960 --> 00:46:01,960 I would agree with him that it was difficult to talk with a battery in my mouth. 716 00:46:06,960 --> 00:46:08,960 I'd say you're charged. 717 00:46:12,960 --> 00:46:13,960 It's a one-O. 718 00:46:13,960 --> 00:46:21,960 Another kind of tester relies on a chemical reaction. Perhaps throwing a little extra copper into the mix will fool it. 719 00:46:21,960 --> 00:46:22,960 You ready? 720 00:46:25,960 --> 00:46:28,960 Nice, steady blow. That's it. 721 00:46:29,960 --> 00:46:30,960 Very good, thank you. 722 00:46:31,960 --> 00:46:32,960 .09. 723 00:46:32,960 --> 00:46:33,960 Pennies don't work. 724 00:46:35,960 --> 00:46:37,960 Oh, ladies and gentlemen. 725 00:46:37,960 --> 00:46:45,960 A third kind of machine uses infrared light to find alcohol molecules. Adam's going to throw in some denture cream, too. 726 00:46:45,960 --> 00:46:46,960 Okay. 727 00:46:52,960 --> 00:46:53,960 Adam, you did a great job. 728 00:46:53,960 --> 00:46:55,960 Oh, that was nothing, baby. 729 00:46:57,960 --> 00:46:58,960 .11. 730 00:46:58,960 --> 00:46:59,960 .11. 731 00:46:59,960 --> 00:47:02,960 So, denture cream, a no-go. 732 00:47:03,960 --> 00:47:04,960 .11. 733 00:47:04,960 --> 00:47:05,960 .11. 734 00:47:05,960 --> 00:47:06,960 .11. 735 00:47:06,960 --> 00:47:15,960 Another pseudo-scientific mythology suggests hyperventilating might cleanse the lungs of alcohol for just long enough to pass. 736 00:47:15,960 --> 00:47:16,960 All right. 737 00:47:17,960 --> 00:47:18,960 .11. 738 00:47:19,960 --> 00:47:21,960 That doesn't work either. 739 00:47:24,960 --> 00:47:30,960 In fact, the myths are running dry. One last contender. Mouthwash. 740 00:47:30,960 --> 00:47:36,960 One wonders where you do this in a car while the police are like coming around to your window, but nonetheless, we'll try it. 741 00:47:38,960 --> 00:47:39,960 Just nice to stare at you. 742 00:47:41,960 --> 00:47:42,960 .43. 743 00:47:42,960 --> 00:47:43,960 .43. 744 00:47:43,960 --> 00:47:44,960 Really? 745 00:47:44,960 --> 00:47:45,960 Yeah. 746 00:47:45,960 --> 00:47:48,960 Oh, .43. Yeah, that's way, way, way, way, way gone. 747 00:47:49,960 --> 00:47:59,960 Some things causing a false reading. A little higher at .5 is lethal. To iron out glitches like that, police always test you twice. 748 00:47:59,960 --> 00:48:00,960 Very good. 749 00:48:09,960 --> 00:48:22,960 So, it would have been sure that mouthwash doesn't work at all. I mean, even if they got two readings that were grossly out of sync, all they do is take your blood test, and your blood test would tell them exactly how much alcohol you have in your system. 750 00:48:22,960 --> 00:48:24,960 It would seem that nothing works. 751 00:48:24,960 --> 00:48:39,960 On MythBusters, they do what it takes. 13 drinks, a mouthful of onion, and batteries, and pennies, and denture cream. It appears to be a sobering warning for any potential drunk driver. 752 00:48:39,960 --> 00:48:41,960 Using the machine, you will be busted. 753 00:48:41,960 --> 00:48:43,960 So, what do you think? Is this myth busted? 754 00:48:44,960 --> 00:48:46,960 I'd say it's pretty fairly busted. 755 00:48:46,960 --> 00:48:52,960 Pretty fairly busted? I'd say it's definitively busted. You can't beat the breath test. 756 00:48:54,960 --> 00:48:55,960 Ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha 757 00:49:24,960 --> 00:49:30,430 ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha ha