1 00:00:00,000 --> 00:00:02,200 I know it looks like we have fun on this show, 2 00:00:02,200 --> 00:00:05,000 but we spend weeks and sometimes months 3 00:00:05,000 --> 00:00:07,300 planning how to do our myths safely. 4 00:00:07,300 --> 00:00:10,400 So please, don't try this at home. 5 00:00:10,400 --> 00:00:13,900 ... 6 00:00:13,900 --> 00:00:16,500 On this special episode of Mythbusters... 7 00:00:16,500 --> 00:00:20,700 ... 8 00:00:20,700 --> 00:00:22,500 ... we're putting the you... 9 00:00:22,500 --> 00:00:23,600 What's up, Mythbusters? 10 00:00:23,600 --> 00:00:25,700 ... into YouTube. 11 00:00:25,700 --> 00:00:28,400 As the whole team takes a shot... 12 00:00:28,500 --> 00:00:31,300 ... at the viral videos you want tested. 13 00:00:31,300 --> 00:00:34,300 I predict we're going to see some major carnage. 14 00:00:34,300 --> 00:00:38,600 First, Adam and Janie explore the explosive power of matches. 15 00:00:38,600 --> 00:00:40,000 ... 16 00:00:40,000 --> 00:00:44,600 Then a rev-react to see if a spinning tire can really catch fire. 17 00:00:44,600 --> 00:00:48,200 We've got gasoline pouring on the tire while it's spinning. 18 00:00:48,200 --> 00:00:51,900 Finally, Carrie Grant and Tori go loony for Lego. 19 00:00:51,900 --> 00:00:52,700 Last break. 20 00:00:52,700 --> 00:00:54,000 Yeah! 21 00:00:54,000 --> 00:00:57,400 Testing one of the biggest YouTube videos of the year. 22 00:00:58,400 --> 00:01:01,400 The Lego Boulder of Doom. 23 00:01:01,400 --> 00:01:06,700 ... 24 00:01:06,700 --> 00:01:08,400 Who are the Mythbusters? 25 00:01:08,400 --> 00:01:09,400 ... 26 00:01:09,400 --> 00:01:10,400 Adam Savage. 27 00:01:10,400 --> 00:01:12,400 ... 28 00:01:12,400 --> 00:01:13,700 And Jamie Heinemann. 29 00:01:13,700 --> 00:01:16,000 ... 30 00:01:16,000 --> 00:01:19,800 Between them more than 30 years of special effects experience. 31 00:01:19,800 --> 00:01:21,500 The timing was perfect. 32 00:01:21,500 --> 00:01:22,900 Joining them... 33 00:01:22,900 --> 00:01:24,800 ... 34 00:01:24,800 --> 00:01:25,800 Tori Bellegi. 35 00:01:25,800 --> 00:01:26,900 ... 36 00:01:26,900 --> 00:01:28,000 And Carrie Byron. 37 00:01:28,000 --> 00:01:29,400 She-He look like me now. 38 00:01:29,400 --> 00:01:30,500 ... 39 00:01:30,500 --> 00:01:32,100 They don't just tell the Myths... 40 00:01:32,100 --> 00:01:33,700 ... 41 00:01:33,700 --> 00:01:35,800 ... they put them to the test. 42 00:01:35,800 --> 00:01:37,100 ... 43 00:01:37,100 --> 00:01:41,500 ... 44 00:01:41,500 --> 00:01:43,600 ... 45 00:01:43,600 --> 00:01:47,100 ... 46 00:01:47,100 --> 00:01:50,400 First up, Adam and Jamie are in for a blast. 47 00:01:50,400 --> 00:01:52,600 A few months ago, we put a challenge to the fans. 48 00:01:52,600 --> 00:01:55,700 We said if they found an internet viral video that they wanted us to test, 49 00:01:55,700 --> 00:02:00,200 they could head over to the Mythbusters channel on YouTube and put the challenge to us. 50 00:02:00,200 --> 00:02:02,400 And I have to say the response has been overwhelming. 51 00:02:02,400 --> 00:02:04,800 We've been inundated with suggestions. 52 00:02:04,800 --> 00:02:06,500 Although some of them have been kind of weird. 53 00:02:06,500 --> 00:02:11,300 I mean, there was this one guy that insists that those vapor trails left by jets 54 00:02:11,300 --> 00:02:14,500 are actually toxic chemicals put there by the government. 55 00:02:14,500 --> 00:02:15,200 Yeah. 56 00:02:15,200 --> 00:02:18,500 And some of them were totally impossible to test, like cold fusion. 57 00:02:18,500 --> 00:02:18,900 Yeah. 58 00:02:18,900 --> 00:02:21,400 But some of the suggestions were right over our alley. 59 00:02:21,400 --> 00:02:22,500 Like what? 60 00:02:22,500 --> 00:02:25,500 Well, our fire-loving fans want us to start with a bang. 61 00:02:25,800 --> 00:02:26,900 Give me more. 62 00:02:26,900 --> 00:02:30,600 Well, this guy sent us this video of a bucket and it has a bunch of matches in it. 63 00:02:30,600 --> 00:02:31,100 He likes it. 64 00:02:31,100 --> 00:02:32,900 It makes a big fireball. 65 00:02:32,900 --> 00:02:34,200 Ha ha ha ha! 66 00:02:34,200 --> 00:02:35,200 That's perfect. 67 00:02:36,200 --> 00:02:37,300 What's up Mythbusters? 68 00:02:37,300 --> 00:02:42,600 I was looking on YouTube and I found a video where some guys got 30,000 match heads 69 00:02:42,600 --> 00:02:45,900 and they put them all together and they made this great big fireball. 70 00:02:45,900 --> 00:02:50,700 And I thought you guys could test it out, see if you can really do that with matches. 71 00:02:50,700 --> 00:02:55,200 According to the video, the backyard blast was made using a tin bucket 72 00:02:55,200 --> 00:02:59,300 with 30,000 match heads and one slow-burning fuse. 73 00:03:01,300 --> 00:03:06,700 But fans want to know, did match heads alone create this intense inferno? 74 00:03:07,500 --> 00:03:10,500 The video says that they used 30,000 match heads. 75 00:03:10,500 --> 00:03:12,000 Now that's going to take a while. 76 00:03:12,000 --> 00:03:12,600 Yep. 77 00:03:12,600 --> 00:03:14,700 There's nothing to do though, but get started. 78 00:03:14,700 --> 00:03:15,200 Okay. 79 00:03:16,800 --> 00:03:22,000 Instead of wooden matches, Adam and Jamie are slicing and dicing paper matchbooks. 80 00:03:22,000 --> 00:03:26,000 Judging by that bucket, I'd say I've only got a drop in the bucket. 81 00:03:26,600 --> 00:03:30,000 But what's key is the match heads themselves. 82 00:03:30,000 --> 00:03:34,300 All match heads use a potent chemical, potassium chlorate. 83 00:03:34,300 --> 00:03:40,000 So potent it's found in gunpowder and was widely used in early explosives. 84 00:03:40,000 --> 00:03:44,300 But is it potent enough to create the fireball of the fable? 85 00:03:44,300 --> 00:03:49,000 Well, feeling frisky after a full 10-hour day of match decapitation, 86 00:03:49,000 --> 00:03:51,500 the Mythbusters are itching to find out. 87 00:03:52,000 --> 00:03:53,700 And instead of doing it in our backyard, 88 00:03:53,700 --> 00:03:55,700 well, we're going to do it in one of our favorite locations, 89 00:03:55,700 --> 00:03:59,000 almost our second shop, the Alameda County Sharks Bombing Range. 90 00:03:59,000 --> 00:04:04,500 The bomb range may seem like overkill, but it's better to be safe than scorched. 91 00:04:04,500 --> 00:04:06,000 30,000 match heads. 92 00:04:06,000 --> 00:04:07,000 Yeah. 93 00:04:07,000 --> 00:04:09,500 Now, has anyone got a light? 94 00:04:09,500 --> 00:04:12,000 This right here is slow-burning cannon fuse. 95 00:04:12,000 --> 00:04:15,000 It seems to be what they're using in the video. 96 00:04:15,000 --> 00:04:19,000 It burns at about one foot every 30 seconds. 97 00:04:19,000 --> 00:04:21,500 And we just happen to have somewhere on the shop. 98 00:04:22,000 --> 00:04:25,000 While Adam gets in touch with his inner pyro, 99 00:04:25,000 --> 00:04:28,000 Jamie explores the burning issue of match safety. 100 00:04:28,000 --> 00:04:31,000 You've got potassium chlorate, which is the fuel, 101 00:04:31,000 --> 00:04:35,000 and then you have phosphorus, which is what makes it sensitive enough to ignite. 102 00:04:35,000 --> 00:04:40,000 Now, in the strike anywhere, that phosphorus is on the white tip right here. 103 00:04:40,000 --> 00:04:41,000 And so you can strike it anywhere. 104 00:04:41,000 --> 00:04:44,000 The two chemicals combine and you've got a fire. 105 00:04:44,000 --> 00:04:46,000 And the safety matches, though. 106 00:04:46,000 --> 00:04:49,000 The phosphorus is in the striker pad right there, 107 00:04:49,000 --> 00:04:52,000 and the potassium chlorate is in the match. 108 00:04:52,000 --> 00:04:54,000 You combine the two and they both go off. 109 00:04:54,000 --> 00:04:57,000 Now, we're going to be using safety matches for our experiment, 110 00:04:57,000 --> 00:04:59,000 because, well, they're safer. 111 00:04:59,000 --> 00:05:03,000 Safer, except when you strike 30,000 at once. 112 00:05:03,000 --> 00:05:08,000 But is this mayhem just about matches, or did other accelerants fan the flame? 113 00:05:08,000 --> 00:05:11,000 Well, these behave the way they did in the YouTube clip. 114 00:05:11,000 --> 00:05:15,000 Well, that's 20. 115 00:05:15,000 --> 00:05:18,000 We're going to be igniting 30,000. 116 00:05:18,000 --> 00:05:21,000 Will they create a flame age or 10 feet high? 117 00:05:21,000 --> 00:05:23,000 Only one way to find out. 118 00:05:23,000 --> 00:05:26,000 I love it when common materials are dangerous. 119 00:05:26,000 --> 00:05:27,000 Go ahead and light it. 120 00:05:30,000 --> 00:05:32,000 I like using the fuse more than almost anything else. 121 00:05:32,000 --> 00:05:34,000 So much anticipation. 122 00:05:34,000 --> 00:05:36,000 The fuse burns at two feet per minute. 123 00:05:36,000 --> 00:05:40,000 So four feet and two minutes of anticipation later. 124 00:05:40,000 --> 00:05:41,000 Wow! 125 00:05:41,000 --> 00:05:42,000 Nice! 126 00:05:42,000 --> 00:05:43,000 That was cool. 127 00:05:43,000 --> 00:05:44,000 That was pretty good. 128 00:05:44,000 --> 00:05:47,000 It's a spark-tacular result. 129 00:05:47,000 --> 00:05:50,000 A 10 feet tall Roman candle. 130 00:05:50,000 --> 00:05:54,000 Burn for burn, it's the same as the blast in the YouTube video. 131 00:05:54,000 --> 00:05:56,000 The high-speed camera confirms it. 132 00:05:56,000 --> 00:05:57,000 It's a match. 133 00:05:57,000 --> 00:05:59,000 Give or take, 30,000. 134 00:05:59,000 --> 00:06:02,000 That is about the correct height for what it showed in YouTube. 135 00:06:02,000 --> 00:06:04,000 Oh, yes, look at that. 136 00:06:04,000 --> 00:06:05,000 Wow! 137 00:06:05,000 --> 00:06:07,000 In other words, it's myth confirmed. 138 00:06:07,000 --> 00:06:10,000 But before you can say, don't try this at home, 139 00:06:10,000 --> 00:06:15,000 Adam and Jamie are already hatching a more powerful pyrotechnic plan. 140 00:06:18,000 --> 00:06:19,000 You know we can't leave it there. 141 00:06:19,000 --> 00:06:20,000 Oh, I know. 142 00:06:27,000 --> 00:06:31,000 But now, Carrie Grant and Tori are going to keep things rolling. 143 00:06:31,000 --> 00:06:33,000 Okay, so what have we got? 144 00:06:33,000 --> 00:06:36,000 Okay, so this next one is one of the most requested viral videos. 145 00:06:36,000 --> 00:06:38,000 And it's amazingly large. 146 00:06:38,000 --> 00:06:41,000 And by amazingly large, I mean ridiculous. 147 00:06:41,000 --> 00:06:42,000 Alright, spit it out. 148 00:06:42,000 --> 00:06:46,000 Alright, it's a viral video that involves a giant ball of Lego 149 00:06:46,000 --> 00:06:48,000 rolling down the streets of San Francisco. 150 00:06:48,000 --> 00:06:50,000 I've seen that one. 151 00:06:50,000 --> 00:06:52,000 Yes, along with two million other people. 152 00:06:52,000 --> 00:06:56,000 But for those who haven't, it involves these guys who built this 7 foot diameter, 153 00:06:56,000 --> 00:07:00,000 giant chunky ball of Lego, apparently made out of 5 million pieces. 154 00:07:00,000 --> 00:07:02,000 They roll it down the hill Indiana Jones style. 155 00:07:02,000 --> 00:07:07,000 It stays completely intact, gains speed, hits a car, and does no damage. 156 00:07:07,000 --> 00:07:12,000 Alright, so the fans want us to test if this is real, or a bunch of Lego lies. 157 00:07:12,000 --> 00:07:13,000 Exactly. 158 00:07:15,000 --> 00:07:20,000 This Indiana Jones Lego Boulder was in the top three most requested videos 159 00:07:20,000 --> 00:07:22,000 for this YouTube special. 160 00:07:22,000 --> 00:07:28,000 Fans want to know if a giant ball of bricks will really roll down a road like this. 161 00:07:28,000 --> 00:07:30,000 And then maybe hit a car. 162 00:07:30,000 --> 00:07:34,000 Well, Carrie Grant and Tori think there may be a few pieces missing to this myth. 163 00:07:35,000 --> 00:07:40,000 You know, it's hard to tell whether or not this ball is real by just looking at the video. 164 00:07:40,000 --> 00:07:45,000 Yeah, actually, most of our fans think it's fake, but I think we can actually test this on three parameters. 165 00:07:45,000 --> 00:07:51,000 Number one, would a ball that size contain 5 million Lego just like the video says? 166 00:07:51,000 --> 00:07:55,000 Number two, could you roll it around that easily or to be too heavy? 167 00:07:55,000 --> 00:08:00,000 And number three, would it react the way it did in the video, you know, rolling down the hill and hitting the car? 168 00:08:00,000 --> 00:08:06,000 Yeah, and I think that last point is the most interesting because watching the video hardly any pieces of Lego come off the ball as it's rolling down the hill. 169 00:08:06,000 --> 00:08:09,000 And after it hits the car, it does hardly any damage. 170 00:08:09,000 --> 00:08:12,000 Okay, first up, I think we need to talk to some experts. 171 00:08:12,000 --> 00:08:13,000 Who are you gonna go find some eight year olds? 172 00:08:13,000 --> 00:08:17,000 No, I think we need to go to Lego Land. Lego Land. Let's go. 173 00:08:17,000 --> 00:08:18,000 Brilliant. 174 00:08:30,000 --> 00:08:32,000 And that's what we call the most interesting part of Lego Land. 175 00:08:32,000 --> 00:08:34,000 Because no carnage. 176 00:08:34,000 --> 00:08:40,000 But before all that, their first task is to find out how to even build a seven foot Lego sphere in the first place. 177 00:08:40,000 --> 00:08:43,000 And it looks like they've come to the right place. 178 00:08:43,000 --> 00:08:47,000 Legos aren't the only things they have here. They also have rides. Let's go. 179 00:08:47,000 --> 00:08:51,000 Oh, yeah. 180 00:08:51,000 --> 00:08:56,000 Yes, I'm really starting to understand Lego. 181 00:08:57,000 --> 00:09:03,000 Eventually the teams stop monkeying around and track down master model designer Gary McIntyre. 182 00:09:03,000 --> 00:09:06,000 So is building a sphere as easy as it sounds? 183 00:09:06,000 --> 00:09:14,000 I mean, to do a Lego sphere is pretty much just a series of circles working on three dimensions, right? 184 00:09:14,000 --> 00:09:21,000 So you're gonna want to maintain circles going on the X, Y and Z axis all at the same time. 185 00:09:21,000 --> 00:09:24,000 And that will pretty much make a sphere simple. 186 00:09:24,000 --> 00:09:29,000 And they thought Lego was child's play. It's clear the team needs Gary's help. 187 00:09:29,000 --> 00:09:33,000 How would you feel about coming back and helping us build this ball? That sounds like fun. 188 00:09:33,000 --> 00:09:36,000 Yeah. 189 00:09:36,000 --> 00:09:46,000 To get the ball rolling, the team first begs and borrows every spare brick across the country, cleaning out Lego and Lego Land. 190 00:09:46,000 --> 00:09:50,000 It is the strategic North American Lego supply. 191 00:09:50,000 --> 00:09:53,000 Yeah. 192 00:09:53,000 --> 00:09:55,000 You guys are losing your mind. 193 00:09:55,000 --> 00:09:57,000 Maybe. 194 00:09:57,000 --> 00:10:02,000 But in doing so, they've only come up with half a million bricks, still over four million shorts. 195 00:10:02,000 --> 00:10:05,000 Have the guys bitten off more than they can chew? 196 00:10:05,000 --> 00:10:09,000 I had too many Legos for two last night. 197 00:10:09,000 --> 00:10:12,000 Coming up, will the Lego Ball deliver doom and destruction? 198 00:10:12,000 --> 00:10:15,000 Let's chalk it up so it doesn't go rolling down the hill. 199 00:10:15,000 --> 00:10:23,000 But first, Adam and Jamie put their feet down in the spinning tire of fire. 200 00:10:23,000 --> 00:10:25,000 Oh! 201 00:10:32,000 --> 00:10:37,000 It's the Mythbusters YouTube special, and it's time to turn up the heat. 202 00:10:37,000 --> 00:10:40,000 I think I know what's coming up. Give me a hint. 203 00:10:40,000 --> 00:10:42,000 Well, you know when you burn rubber on a car? 204 00:10:42,000 --> 00:10:43,000 Yeah. 205 00:10:43,000 --> 00:10:44,000 You know where there's smoke, right? 206 00:10:44,000 --> 00:10:48,000 They say where there's smoke. There's fire. That's what this next myth is about. 207 00:10:48,000 --> 00:10:53,000 The YouTube posting that posits if you spin a car tire fast enough and for long enough it'll actually catch fire. 208 00:10:53,000 --> 00:10:55,000 You bet. Check this video out. 209 00:10:55,000 --> 00:10:56,000 Okay. 210 00:10:56,000 --> 00:10:58,000 You're Mythbusters. 211 00:10:58,000 --> 00:11:03,000 I want to know, can you ever spin a car's wheels so fast that the tires catch fire? 212 00:11:03,000 --> 00:11:05,000 Please test this. 213 00:11:07,000 --> 00:11:12,000 The special effects won't win at Oscar, but it's clear what this web rev had once. 214 00:11:12,000 --> 00:11:17,000 The video looks a little dodgy to me, but I like the idea. How do you want to test it? 215 00:11:17,000 --> 00:11:20,000 I can't seem to get so much simpler than this one. 216 00:11:20,000 --> 00:11:22,000 We get a nice powerful car and a bunch of tires. 217 00:11:22,000 --> 00:11:25,000 Secure the brakes in the car so it doesn't get out of control. 218 00:11:25,000 --> 00:11:28,000 Some temperature monitoring equipment for seeing how hot it's getting, 219 00:11:28,000 --> 00:11:32,000 and we spin and burn those tires until we get some fire. 220 00:11:32,000 --> 00:11:33,000 I like it. 221 00:11:33,000 --> 00:11:34,000 I thought you would. 222 00:11:34,000 --> 00:11:41,000 Cavemen first used friction to make fire, but can the same thing happen when rubber meets the road? 223 00:11:43,000 --> 00:11:51,000 Well, to find out, the guys have found a muscle car with enough grunt to spin the tires fast enough to maybe burn rubber. 224 00:11:51,000 --> 00:11:55,000 And it's all going down at the local police training center. 225 00:11:55,000 --> 00:11:57,000 Well, this myth is pretty simple. 226 00:11:57,000 --> 00:12:02,000 The myth is that if you're doing a tire burnout, i.e. screeching your tires on the pavement, 227 00:12:02,000 --> 00:12:07,000 that you can get them going fast enough that they will burst into flames. 228 00:12:07,000 --> 00:12:11,000 I think the testing for this is pretty straightforward. 229 00:12:12,000 --> 00:12:17,000 First up, Edel to the metal Heinemann wants to put the car through its paces. 230 00:12:19,000 --> 00:12:22,000 These are the offices here are fond of doughnuts. 231 00:12:22,000 --> 00:12:25,000 He disappeared in the cloud of smoke. 232 00:12:25,000 --> 00:12:28,000 The plan for testing is to keep the car stationary. 233 00:12:28,000 --> 00:12:30,000 I'm going to goose the front up just a little bit. 234 00:12:30,000 --> 00:12:35,000 Then they'll rev the engine until they get a tire of fire or the car cracks up. 235 00:12:35,000 --> 00:12:38,000 As plans go, it's pretty simple. 236 00:12:38,000 --> 00:12:42,000 But Adam and Jamie are following that old myth busters adage. 237 00:12:42,000 --> 00:12:45,000 If it's worth doing, it's worth overdoing. 238 00:12:45,000 --> 00:12:47,000 I don't know how to do it if it's going to work at all. 239 00:12:47,000 --> 00:12:49,000 I'll explain our rig. 240 00:12:49,000 --> 00:12:53,000 This, our test car, has a super powerful engine and it's only going to be spinning this tire. 241 00:12:53,000 --> 00:12:56,000 We've got no tire on the other side and a jack stand. 242 00:12:56,000 --> 00:13:00,000 The front two wheels are off the ground, lifted by the forklift and strapped in 243 00:13:00,000 --> 00:13:04,000 so that even when this thing is going full bore, the car can't get out of control. 244 00:13:04,000 --> 00:13:08,000 Jamie's built an exhaust system to vent smoke and flames away from the tire when it's going. 245 00:13:08,000 --> 00:13:12,000 We'll be behind the blast chamber section in case bits start flying off. 246 00:13:12,000 --> 00:13:16,000 First up, just spin the tire and see what happens. 247 00:13:16,000 --> 00:13:21,000 A ruptured fuel line or spark could indeed start a fire. 248 00:13:21,000 --> 00:13:23,000 But how about just friction alone? 249 00:13:23,000 --> 00:13:26,000 Well, Jamie for one has got his doubts. 250 00:13:26,000 --> 00:13:29,000 Personally, I'm guessing that we'll disintegrate the tire before we get there, 251 00:13:29,000 --> 00:13:31,000 but that's what we're here to find out. 252 00:13:31,000 --> 00:13:32,000 All right, are you ready to go? 253 00:13:32,000 --> 00:13:33,000 I'm ready. 254 00:13:33,000 --> 00:13:35,000 Okay, let's turn on the scrubbers. 255 00:13:35,000 --> 00:13:38,000 Get behind the wheel, wait for my signal and we'll start the first test. 256 00:13:38,000 --> 00:13:39,000 Got it. 257 00:13:41,000 --> 00:13:43,000 We're looking to create a fire here. 258 00:13:43,000 --> 00:13:45,000 Now, for a fire, we need three things. 259 00:13:45,000 --> 00:13:48,000 We need a fuel, which in this case is the tire. 260 00:13:48,000 --> 00:13:51,000 We need a source of oxygen, which is the air around us. 261 00:13:51,000 --> 00:13:59,000 But for the ignition, we are going to be using the heat generated by the friction between the tire and the road surface. 262 00:13:59,000 --> 00:14:04,000 The question is, can we get that tire hot enough to create that source of ignition? 263 00:14:04,000 --> 00:14:06,000 And it's got to be really hot. 264 00:14:06,000 --> 00:14:12,000 And really hot in this case is 300 degrees Celsius, the ignition point of rubber. 265 00:14:12,000 --> 00:14:17,000 This is spinning tire fire, tire with no modifications. 266 00:14:17,000 --> 00:14:18,000 Go. 267 00:14:30,000 --> 00:14:36,000 Jamie red lines the engine for over a minute, but there's no sign of flame. 268 00:14:36,000 --> 00:14:43,000 And with the car at full tilt, the question is what will blow first, the tire or the engine? 269 00:14:43,000 --> 00:14:45,000 Oh, stop. 270 00:14:48,000 --> 00:14:50,000 And there's your answer. 271 00:14:52,000 --> 00:14:53,000 Shut it down, Denny. 272 00:14:54,000 --> 00:14:57,000 Jamie's prediction was right on the rubber. 273 00:14:57,000 --> 00:15:01,000 The high speed camera reveals how the tire burst before it could ignite. 274 00:15:01,000 --> 00:15:04,000 And what's left is way below flash points. 275 00:15:04,000 --> 00:15:06,000 It's not hot. 276 00:15:06,000 --> 00:15:07,000 The thing is not hot. 277 00:15:07,000 --> 00:15:11,000 I mean, the tread failed and what was underneath wasn't very hot at all. 278 00:15:11,000 --> 00:15:17,000 So for test one, where there's smoke, there's fire, couldn't have been more wrong. 279 00:15:17,000 --> 00:15:21,000 But rest assured, the mythbusters aren't giving up without a fight. 280 00:15:23,000 --> 00:15:26,000 I think you might need some of our fireman's oxygen though. 281 00:15:26,000 --> 00:15:28,000 How you feeling? 282 00:15:28,000 --> 00:15:30,000 Yeah, I want to close the windows this time. 283 00:15:32,000 --> 00:15:33,000 Go. 284 00:15:33,000 --> 00:15:36,000 Next, the tire test spins out of control. 285 00:15:36,000 --> 00:15:39,000 We've got gasoline pouring out of the tire while it's spinning. 286 00:15:39,000 --> 00:15:41,000 Jamie, are you all right? 287 00:15:41,000 --> 00:15:42,000 Oh. 288 00:15:42,000 --> 00:15:45,000 But first, mythbusters minimum match mayhem. 289 00:15:45,000 --> 00:15:46,000 Wow. 290 00:15:46,000 --> 00:15:48,000 Yeah. 291 00:15:53,000 --> 00:16:00,000 The mythbusters YouTube special has been pack in heat with the 30,000 match head fireball. 292 00:16:00,000 --> 00:16:05,000 Adam and Jamie confirmed the myth, but their viral fan has an even hotter idea. 293 00:16:05,000 --> 00:16:09,000 I thought you guys could test it out, see if you could really do that with matches. 294 00:16:09,000 --> 00:16:14,000 And if it's true, maybe you can get together like a million matches or something. 295 00:16:14,000 --> 00:16:16,000 See what happens and that would be cool. 296 00:16:16,000 --> 00:16:20,000 Okay, but cutting a million matches is a big job. 297 00:16:20,000 --> 00:16:23,000 All right, first of all, thank you guys for coming to help out. 298 00:16:23,000 --> 00:16:27,000 Which means the mythbusters sweatshop is open for business. 299 00:16:27,000 --> 00:16:31,000 A million match heads is what we've got to assemble. 300 00:16:31,000 --> 00:16:35,000 Even at 50,000 per case, that's still 20 cases of matchbooks. 301 00:16:35,000 --> 00:16:37,000 We've got appeal, cut and assemble. 302 00:16:37,000 --> 00:16:39,000 So we called everyone we could. 303 00:16:39,000 --> 00:16:41,000 We've got a 12 person assembly line going. 304 00:16:41,000 --> 00:16:43,000 We've got a quarter of a million match heads so far. 305 00:16:43,000 --> 00:16:46,000 I'm feeling pretty good about hitting a million by the end of the day. 306 00:16:46,000 --> 00:16:50,000 A million match heads is mind bogglingly massive. 307 00:16:50,000 --> 00:16:52,000 And a mythbusters first. 308 00:16:52,000 --> 00:16:57,000 They've never made or tested a million of anything before now. 309 00:16:57,000 --> 00:17:02,000 And while that doesn't stop it from being a long, tedious, exhausting day, 310 00:17:02,000 --> 00:17:09,000 after 12 hours of cutting, cutting and more cutting, it's game set and matches. 311 00:17:09,000 --> 00:17:13,000 And I thought you'd be interested in seeing just for show 312 00:17:13,000 --> 00:17:17,000 what is left over when you cut up a million match heads. 313 00:17:17,000 --> 00:17:20,000 While all that debris will be recycled, 314 00:17:20,000 --> 00:17:24,000 the million match heads have gone on a one-way trip to the bomb range. 315 00:17:24,000 --> 00:17:26,000 A million match heads. 316 00:17:26,000 --> 00:17:28,000 Let's go get them. 317 00:17:28,000 --> 00:17:34,000 Instead of a one-gallon bucket, they need a 44-gallon drum to hold all the match heads. 318 00:17:34,000 --> 00:17:41,000 For added shock and awe, they're burning them at night with the help of bomb tech JD. 319 00:17:41,000 --> 00:17:42,000 What now? 320 00:17:42,000 --> 00:17:44,000 A million match heads. 321 00:17:44,000 --> 00:17:45,000 A million? 322 00:17:45,000 --> 00:17:46,000 A million. 323 00:17:46,000 --> 00:17:49,000 You guys have way too much time on your hands. 324 00:17:51,000 --> 00:17:54,000 Seriously, a million match heads. 325 00:17:54,000 --> 00:17:57,000 30,000 was fine. Don't get me wrong. 326 00:17:57,000 --> 00:18:00,000 But we went ahead and cut a million. 327 00:18:00,000 --> 00:18:02,000 And now we're going to get to see these puppies. 328 00:18:06,000 --> 00:18:09,000 Can you imagine if this went off while we were here? 329 00:18:09,000 --> 00:18:13,000 If it does go off, it's time to de-ass the area with the quickness. 330 00:18:13,000 --> 00:18:16,000 De-ass the area? I like that. 331 00:18:16,000 --> 00:18:18,000 That's my new favorite phrase. 332 00:18:18,000 --> 00:18:21,000 A quick de-assing plan could come in handy. 333 00:18:21,000 --> 00:18:27,000 This crazy request is 33 times larger than the original match blast. 334 00:18:27,000 --> 00:18:30,000 But Jamie thinks it could be even bigger. 335 00:18:30,000 --> 00:18:38,000 There are times when we're dealing with explosives and other energetic materials that scale isn't linear. 336 00:18:38,000 --> 00:18:44,000 In other words, we can get something like a thermal runaway and we get a lot more boom than we planned on 337 00:18:44,000 --> 00:18:47,000 because things kind of escalate out of control. 338 00:18:47,000 --> 00:18:49,000 Could happen. 339 00:18:49,000 --> 00:18:55,000 And when out of control is on the agenda, Adam can't help but laugh like a maniac. 340 00:19:00,000 --> 00:19:02,000 Oh, wow. 341 00:19:02,000 --> 00:19:04,000 What is a million match heads going to look like? 342 00:19:04,000 --> 00:19:06,000 A lot more than a million times that, I swear. 343 00:19:06,000 --> 00:19:10,000 I feel like it's going to be like a giant freaking flashball. 344 00:19:10,000 --> 00:19:15,000 To prove Adam's pyro prediction, they still need one final ingredient. 345 00:19:15,000 --> 00:19:17,000 Anybody got a match? 346 00:19:17,000 --> 00:19:19,000 You guys ready so we can do this? 347 00:19:19,000 --> 00:19:21,000 I'm ready. You ready, JD? 348 00:19:21,000 --> 00:19:23,000 I'm ready. Let's do it. All right. 349 00:19:27,000 --> 00:19:30,000 A million match blast has never been attempted. 350 00:19:30,000 --> 00:19:37,000 It's unknown, highly explosive territory, so Adam uses a longer fuse for added safety. 351 00:19:40,000 --> 00:19:41,000 Lights out. 352 00:19:43,000 --> 00:19:46,000 This is one of the coolest things we've done. 353 00:19:46,000 --> 00:19:51,000 Or possibly the stupidest, but now there's no turning back. 354 00:19:51,000 --> 00:19:52,000 Here we go. 355 00:19:55,000 --> 00:19:56,000 Yeah! 356 00:20:00,000 --> 00:20:04,000 That was awesome! That was exactly like the small one, only bigger. 357 00:20:04,000 --> 00:20:06,000 Lots bigger. 358 00:20:07,000 --> 00:20:11,000 I saw match heads like salt and pepper in the playing ball. 359 00:20:11,000 --> 00:20:15,000 It just kept getting brighter and brighter and brighter and larger. 360 00:20:15,000 --> 00:20:19,000 It's a massive fireball, at least 50 feet high. 361 00:20:19,000 --> 00:20:23,000 The high-speed camera reveals the rapid acceleration of the burn. 362 00:20:23,000 --> 00:20:28,000 One million matches went up in smoke as quickly as 30,000. 363 00:20:28,000 --> 00:20:30,000 It's like a rocket engine. 364 00:20:32,000 --> 00:20:34,000 A giant blow torch. 365 00:20:36,000 --> 00:20:42,000 Even Jamie Giggled, and I think that's a testament to just how thrilling it was to watch it happen in front of us. 366 00:20:43,000 --> 00:20:45,000 Which brings us to the disclaimer. 367 00:20:45,000 --> 00:20:49,000 Say it with me, do not try this at home. 368 00:20:49,000 --> 00:20:55,000 If I find out that any of you tried this at home, I'll personally come to your house and kick your butt. You got that? 369 00:20:58,000 --> 00:21:03,000 Seriously, there's no need to try this at home, because we've done it for you. 370 00:21:03,000 --> 00:21:06,000 And they say you shouldn't play with matches. 371 00:21:07,000 --> 00:21:10,000 Coming up, the mother of all match-blasts. 372 00:21:13,000 --> 00:21:14,000 Where did the bowling ball go? 373 00:21:14,000 --> 00:21:15,000 I don't know. 374 00:21:17,000 --> 00:21:19,000 Don't try anything you've seen on the show at home. 375 00:21:19,000 --> 00:21:21,000 We are what you're called experts. 376 00:21:28,000 --> 00:21:34,000 It's a YouTube classic, a giant boulder of Lego rolling through San Francisco. 377 00:21:34,000 --> 00:21:38,000 But is this video the real deal, or just Lego larceny? 378 00:21:38,000 --> 00:21:47,000 To find out, Grant, Tori and Carrie have scoured North America for enough Lego to build a seven-foot ball of bricks. 379 00:21:47,000 --> 00:21:50,000 It is the strategic North American Lego supply. 380 00:21:50,000 --> 00:21:54,000 But Carrie thinks something doesn't quite add up with this myth. 381 00:21:54,000 --> 00:22:00,000 Now, in the YouTube Lego Ball video, they claim to use five million Lego blocks. 382 00:22:00,000 --> 00:22:07,000 We've cleared out North America of all of the excess Lego, and we've come up with a little over half a million. 383 00:22:07,000 --> 00:22:12,000 I have some serious doubts that they were able to come up with a whole five million for their video. 384 00:22:12,000 --> 00:22:19,000 While Carrie has her doubts about the number of blocks, Grant wants to find out what a five million brick ball would weigh. 385 00:22:19,000 --> 00:22:23,000 So that's pound. Now, to find out how many are in a pound. 386 00:22:25,000 --> 00:22:27,000 88 pieces. 387 00:22:27,000 --> 00:22:34,000 By seeing how many bricks make up a pound, it'll be grade school math to calculate the weight of five million. 388 00:22:34,000 --> 00:22:38,000 So that is 160 bricks per pound. 389 00:22:38,000 --> 00:22:45,000 Meaning that a five million brick ball would weigh a car crushing 10 tons. 390 00:22:45,000 --> 00:22:52,000 Yet despite being rolled down a steep hill, the YouTube ball didn't bend a fender. 391 00:22:52,000 --> 00:22:56,000 That makes the five million brick posts seem a little unlikely. 392 00:22:56,000 --> 00:22:59,000 But they won't know for sure until they build their own. 393 00:22:59,000 --> 00:23:04,000 So they've enrolled in Carrie's Lego Ball Building 101. 394 00:23:04,000 --> 00:23:10,000 What we're going to do is build these giant bricks out of these little bricks. 395 00:23:10,000 --> 00:23:15,000 And then each one of these giant bricks is going to be one of these in this entire prototype here. 396 00:23:15,000 --> 00:23:17,000 Oh my God, that's huge! 397 00:23:17,000 --> 00:23:19,000 That's a lot of bricks. 398 00:23:20,000 --> 00:23:25,000 It sure is. First, hundreds of Lego pieces must be built into a giant block. 399 00:23:25,000 --> 00:23:31,000 This is then snapped together with 3,599 other giant blocks. 400 00:23:31,000 --> 00:23:36,000 Until, hey presto, a gigantic, chunky seven foot ball. 401 00:23:36,000 --> 00:23:40,000 This is a pattern for what every layer should look like as we build each brick. 402 00:23:40,000 --> 00:23:43,000 Does anybody else think this is going to be a lot simpler when we start it out? 403 00:23:43,000 --> 00:23:45,000 It seems pretty complicated. I got it. 404 00:23:45,000 --> 00:23:46,000 A lot of work. 405 00:23:46,000 --> 00:23:50,000 A lot of work may be the understatement of the year. 406 00:23:50,000 --> 00:23:54,000 And they soon realize they need a hand to build their bricks. 407 00:23:54,000 --> 00:23:56,000 We need to make 3,600 of these bricks. 408 00:23:56,000 --> 00:23:59,000 But these bricks are made up of over 100 bricks. 409 00:23:59,000 --> 00:24:02,000 And it's taking about 10 minutes per brick to make these. 410 00:24:02,000 --> 00:24:06,000 Now, Carrie Grant and I can make them ourselves, but that would take forever. 411 00:24:06,000 --> 00:24:08,000 So we brought in some help. 412 00:24:08,000 --> 00:24:10,000 Alright you guys, 3,600! 413 00:24:10,000 --> 00:24:12,000 Hooray! 414 00:24:12,000 --> 00:24:15,000 You, the green coat. Let's talk more work. 415 00:24:16,000 --> 00:24:22,000 Now the web is running so hot with requests to test viral myths. 416 00:24:22,000 --> 00:24:24,000 We couldn't test them all on this show. 417 00:24:24,000 --> 00:24:29,000 That's right. So if you want some more hot web action, not that kind of hot. 418 00:24:29,000 --> 00:24:30,000 You know what we mean. 419 00:24:30,000 --> 00:24:35,000 Log on to Discovery.com slash MythBusters for more YouTube Myth Mayhem. 420 00:24:46,000 --> 00:24:51,000 Look at that! It may have taken 35 minutes, but we got some burning rubber. Hey, Jamie! 421 00:24:51,000 --> 00:24:53,000 It's a sizzling surprise. 422 00:24:53,000 --> 00:24:59,000 Remarkably, the powdered rubber shed by the tire has ignited half an hour after the test. 423 00:24:59,000 --> 00:25:02,000 That sucker's gotten hot in the last half hour. 424 00:25:02,000 --> 00:25:04,000 The flames fuel Adam's optimism. 425 00:25:04,000 --> 00:25:09,000 What we saw in this tire dust after Jamie burned the rubber was a little bit more hot. 426 00:25:09,000 --> 00:25:10,000 But it's still hot. 427 00:25:10,000 --> 00:25:13,000 The flames fuel Adam's optimism. 428 00:25:13,000 --> 00:25:17,000 What we saw in this tire dust after Jamie burned the rubber was smoldering smoke. 429 00:25:17,000 --> 00:25:21,000 That was small particles of this actin kind of like coals in a barbecue. 430 00:25:21,000 --> 00:25:24,000 They were being converted to smoke by heat. 431 00:25:24,000 --> 00:25:29,000 And enough of them propagated that while we're eating lunch, the thing caught on fire. 432 00:25:29,000 --> 00:25:32,000 To me that means that the elements for tire ignition are here. 433 00:25:32,000 --> 00:25:35,000 They're just maybe not all in the right place at the right time for us. 434 00:25:35,000 --> 00:25:42,000 If they can find a way to ignite the rubber while it's on the tire, then maybe this myth is more effect than friction. 435 00:25:42,000 --> 00:25:47,000 So we did get the tire burned. It just took a little longer than we thought. Like about an hour. 436 00:25:47,000 --> 00:25:51,000 Exactly. We just have to shorten that time stamp and I think we're good. 437 00:25:51,000 --> 00:25:56,000 And Adam's got an idea to shorten that time span on their next spin. 438 00:25:56,000 --> 00:25:59,000 We get the tire spinning up really fast. We got some really hot temperatures. 439 00:25:59,000 --> 00:26:04,000 And then we add sparks, which could happen if a piece of equipment's dragging from the bottom of the car. 440 00:26:04,000 --> 00:26:07,000 Maybe that is going to get us the ignition working. 441 00:26:07,000 --> 00:26:13,000 Right spark Adam has rigged an angle grinder to a sheet of metal to get more sparks from the 4th of July. 442 00:26:13,000 --> 00:26:17,000 We'll do that for about 45 or 55 seconds. 443 00:26:17,000 --> 00:26:21,000 Once more, Jamie climbs into the hot seat, this time with an oxygen mask. 444 00:26:21,000 --> 00:26:26,000 Alright dude, you're good to go. I'll start the sparks once you start to burn. 445 00:26:29,000 --> 00:26:31,000 Now we got sparks going. 446 00:26:35,000 --> 00:26:41,000 It's like we're being transported to a mystical land. 447 00:26:42,000 --> 00:26:47,000 Two minutes and the tire hasn't blown. Jamie floors the V8 once more. 448 00:26:47,000 --> 00:26:50,000 Alright, he's really mean to the noun. 449 00:26:50,000 --> 00:26:52,000 Oh, there we go. 450 00:26:52,000 --> 00:26:58,000 The tire is totally totaled. But even with sparks, once again, no fire. 451 00:26:59,000 --> 00:27:03,000 This myth is looking more than a little rubbery. 452 00:27:03,000 --> 00:27:06,000 So for a final test, they'll throw everything at the tire. 453 00:27:06,000 --> 00:27:09,000 We tried the regular old tire. We tried the tire plus sparks. 454 00:27:09,000 --> 00:27:11,000 And we still have not got a burning tire. 455 00:27:11,000 --> 00:27:15,000 I think you'd agree with me that it's time to add some fossil fuels. 456 00:27:15,000 --> 00:27:19,000 And that's what's hanging in that bag over there, which leads to a tube and a stopcock. 457 00:27:19,000 --> 00:27:22,000 It goes all the way under the car to an outlet right here. 458 00:27:22,000 --> 00:27:25,000 Gas, fumes and sparks. 459 00:27:25,000 --> 00:27:29,000 If this doesn't get the tire burning, it's just not going to happen. 460 00:27:30,000 --> 00:27:34,000 It's an old Mythbusters standby. When in doubt, add accelerant. 461 00:27:34,000 --> 00:27:37,000 Alright, gas plus sparks. I'm going to start the gasoline. 462 00:27:39,000 --> 00:27:41,000 Go! 463 00:27:42,000 --> 00:27:45,000 This blast chamber is great for degree, not for smoke. 464 00:27:46,000 --> 00:27:50,000 After 90 seconds, no flames, but plenty of smoke. 465 00:27:51,000 --> 00:27:55,000 Gas fumes and sparks should be an explosive mix. 466 00:27:55,000 --> 00:27:58,000 Something here doesn't add up. 467 00:27:58,000 --> 00:28:00,000 I think that's about it. 468 00:28:02,000 --> 00:28:04,000 Jamie, are you alright? 469 00:28:04,000 --> 00:28:06,000 He's alright. 470 00:28:06,000 --> 00:28:08,000 He's breathing oxygen. How's that for you? 471 00:28:08,000 --> 00:28:11,000 Seemed like it took forever. Did we get any kind of fire? 472 00:28:11,000 --> 00:28:15,000 We didn't get any kind of fire. We had sparks shooting right on the gasoline. 473 00:28:16,000 --> 00:28:18,000 And the smoke was everywhere. 474 00:28:18,000 --> 00:28:22,000 We gave it every kind of bad situation a car could find itself in. 475 00:28:22,000 --> 00:28:27,000 Accelerance on the ground, sparks shooting, tires spinning until it burst, 476 00:28:27,000 --> 00:28:29,000 and we didn't get a burning tire. 477 00:28:29,000 --> 00:28:31,000 And Jamie's got a theory as to why. 478 00:28:31,000 --> 00:28:34,000 It seems to me that the wind coming off of the tire as it was spinning 479 00:28:34,000 --> 00:28:36,000 was keeping the gasoline from igniting. 480 00:28:36,000 --> 00:28:37,000 Yeah, totally. 481 00:28:37,000 --> 00:28:42,000 Turns out that the turbulence caused by the spinning prevented any sort of ignition, 482 00:28:42,000 --> 00:28:46,000 meaning that the tire effectively has its own fire prevention system. 483 00:28:46,000 --> 00:28:50,000 And that means it's time to retire this myth for good. 484 00:28:50,000 --> 00:28:52,000 Well, I guess this means it's busted. 485 00:28:52,000 --> 00:28:54,000 That's totally busted. 486 00:28:58,000 --> 00:29:02,000 Coming right up, how dangerous can a child's toy be? 487 00:29:02,000 --> 00:29:05,000 One, two, three. 488 00:29:05,000 --> 00:29:08,000 Go, go, go, go, go, go, go, go, go, go, go, go. 489 00:29:08,000 --> 00:29:10,000 Go! 490 00:29:16,000 --> 00:29:20,000 Frantorian carry are up to their arms in Lego, 491 00:29:20,000 --> 00:29:23,000 testing whether this YouTube video is really real. 492 00:29:27,000 --> 00:29:32,000 They've employed a Lego army to build 3,600 super blocks to make the ball. 493 00:29:32,000 --> 00:29:37,000 But with half the ball complete, they're running out of their half million tiny pieces. 494 00:29:37,000 --> 00:29:40,000 And that busts the first part of the myth right there. 495 00:29:40,000 --> 00:29:45,000 They won't need anything like the five million bricks the video claimed were used to build the ball. 496 00:29:45,000 --> 00:29:49,000 But they will need another half a million to finish it. 497 00:29:49,000 --> 00:29:52,000 So, Carrie goes looking for a Lego loan. 498 00:29:52,000 --> 00:29:56,000 We hear you have the largest private collection of Lego in the entire world. 499 00:29:56,000 --> 00:29:58,000 Now, why is that? 500 00:29:58,000 --> 00:30:00,000 Well, I am an artist who works with Lego bricks. 501 00:30:00,000 --> 00:30:02,000 I am a brick artist. 502 00:30:02,000 --> 00:30:06,000 Nathan Sawaya is one of the world's leading Lego artists, 503 00:30:06,000 --> 00:30:09,000 found in galleries and museums worldwide. 504 00:30:09,000 --> 00:30:12,000 And Carrie hopes he has the odd brick or two to spare. 505 00:30:13,000 --> 00:30:16,000 Would you be willing to lend us enough to finish off this crazy ball? 506 00:30:16,000 --> 00:30:18,000 I would be more than happy. 507 00:30:18,000 --> 00:30:20,000 I'm happy to send out about half a million. 508 00:30:20,000 --> 00:30:21,000 Should that do it? 509 00:30:21,000 --> 00:30:24,000 So you just have half a million, you can just flow our way. 510 00:30:24,000 --> 00:30:25,000 Well, here and there. 511 00:30:28,000 --> 00:30:32,000 And that pretty much flattens part two of the Lego ball myth. 512 00:30:32,000 --> 00:30:38,000 At 3,000 pounds, pushing this ball might be a tougher chore than the video depicts. 513 00:30:43,000 --> 00:30:49,000 Now, all one million bricks are transformed into 3,600 super blocks. 514 00:30:49,000 --> 00:30:54,000 So the ball itself can be built for the final Lego versus car test. 515 00:30:54,000 --> 00:30:57,000 I need some of the little bricks on here, is one of the big bricks on there. 516 00:30:57,000 --> 00:31:00,000 We're just going to put it all together right here on the floor. 517 00:31:00,000 --> 00:31:02,000 Alright, I guess it's Lego time. 518 00:31:02,000 --> 00:31:04,000 Let's get the ball rolling. 519 00:31:05,000 --> 00:31:10,000 The final stage begins, layering the blocks to build the ball from the ground up. 520 00:31:10,000 --> 00:31:12,000 That's if they can follow Gary's plan. 521 00:31:13,000 --> 00:31:17,000 This layer, here is this layer, and this layer is that layer. 522 00:31:19,000 --> 00:31:21,000 Maybe you should put the middle pieces on. 523 00:31:28,000 --> 00:31:33,000 After two whole days, the last big brick is hammered into place. 524 00:31:33,000 --> 00:31:34,000 Last brick? 525 00:31:35,000 --> 00:31:38,000 All in all, it's just another brick in the ball. 526 00:31:38,000 --> 00:31:44,000 But it's the final one, after one of the longest builds in the hallowed history of Myth Bustery. 527 00:31:47,000 --> 00:31:51,000 The labor involved in building this ball was intense. 528 00:31:51,000 --> 00:31:53,000 We had an army of volunteers. 529 00:31:53,000 --> 00:31:55,000 All of us worked around the clock for two weeks. 530 00:31:55,000 --> 00:32:00,000 It was just one of the biggest builds that we've ever had, and it was just little Lego bricks. 531 00:32:00,000 --> 00:32:07,000 I can't imagine that the few people we saw in the video actually spent the time to build a Lego ball like this. 532 00:32:07,000 --> 00:32:11,000 And now they've done the time, it's time to do the crime. 533 00:32:11,000 --> 00:32:13,000 Alright, well that leaves rolling the ball down the hill. 534 00:32:13,000 --> 00:32:17,000 We need to see if it's going to do the same damage, if any, when it smashes into that car. 535 00:32:17,000 --> 00:32:21,000 We can't get permission to just roll it down a neighborhood street. It's way too dangerous. 536 00:32:21,000 --> 00:32:22,000 All that work for nothing? 537 00:32:22,000 --> 00:32:26,000 No, actually we have a backup plan. You know the paved road up to the Alameda bomb range? 538 00:32:26,000 --> 00:32:30,000 It's the same grade as the one in the video, and it gives us plenty of run to do the test. 539 00:32:30,000 --> 00:32:31,000 Perfect! 540 00:32:31,000 --> 00:32:36,000 So all we need to do is get a car, put it at the bottom, roll our Lego ball, and see what happens. 541 00:32:36,000 --> 00:32:37,000 Let's get smashing! 542 00:32:42,000 --> 00:32:44,000 Giant Lego ball, here it comes. 543 00:32:44,000 --> 00:32:49,000 It's a delicate operation, but eventually the ball rolls up at the roll down. 544 00:32:52,000 --> 00:32:55,000 Just a few casualties, they've mostly made it. 545 00:32:55,000 --> 00:32:58,000 Keep coming, you're almost there, and... 546 00:32:58,000 --> 00:33:02,000 This looks like a perfect place for a giant game of 10-pin. 547 00:33:02,000 --> 00:33:07,000 Okay, so here's our setup. We are on an incline, roughly matching the one in the viral video. 548 00:33:07,000 --> 00:33:13,000 We have our ball at the top to guide the ball down to its target, which is in fact a real car. 549 00:33:13,000 --> 00:33:16,000 We have barriers set up on either side. 550 00:33:16,000 --> 00:33:19,000 Let's chalk it up so it doesn't go rolling down the hill. 551 00:33:19,000 --> 00:33:25,000 Before they can Lego, the team review the myth, piece by plastic piece. 552 00:33:25,000 --> 00:33:27,000 So there are three parts to this myth. 553 00:33:27,000 --> 00:33:31,000 First, that a ball of this size required 5 million pieces. 554 00:33:31,000 --> 00:33:35,000 That one's busted. We only used a million pieces to get to a ball this size. 555 00:33:35,000 --> 00:33:40,000 The second part of the myth is that this ball is easily moved around, but there's no way that's possible. 556 00:33:40,000 --> 00:33:43,000 This ball weighs 3,000 pounds, so that part of the myth is busted. 557 00:33:43,000 --> 00:33:48,000 And the third part of the myth is that the ball rolls down the hill and bounces off a car. 558 00:33:48,000 --> 00:33:51,000 Will that be busted or confirmed? We're about to see. 559 00:33:51,000 --> 00:33:58,000 And after putting in so many hours and so much hard work to build their big rainbow-colored ball, 560 00:33:58,000 --> 00:34:01,000 the team is hoping for a big finale. 561 00:34:01,000 --> 00:34:07,000 Grant's got a perilous prediction for a fantastic plastic car-crushing ball of doom. 562 00:34:07,000 --> 00:34:10,000 I predict we're going to see some major carnage. 563 00:34:10,000 --> 00:34:13,000 The ball is going to roll down there, chunk, chunk, chunk, chunk, chunk. 564 00:34:13,000 --> 00:34:16,000 Pieces flying off everywhere and, baboom! 565 00:34:16,000 --> 00:34:20,000 It's going to hit the car at the bottom and cause mayhem. 566 00:34:20,000 --> 00:34:22,000 It's only 3,000 pounds. 567 00:34:22,000 --> 00:34:24,000 Okay, we're clear. We're ready to roll. 568 00:34:24,000 --> 00:34:26,000 Oh, no! 569 00:34:26,000 --> 00:34:29,000 Oh, no! I can't believe it! 570 00:34:29,000 --> 00:34:31,000 My heart's racing. You ready? 571 00:34:31,000 --> 00:34:34,000 1, 2, 3! 572 00:34:39,000 --> 00:34:43,000 It's a good start as the ball makes a beeline for the car. 573 00:34:45,000 --> 00:34:47,000 But then... 574 00:34:47,000 --> 00:34:49,000 Oh! 575 00:34:49,000 --> 00:34:51,000 No! 576 00:34:51,000 --> 00:34:53,000 No! 577 00:34:55,000 --> 00:35:00,000 Two weeks and nearly a thousand man hours to put a million bricks together 578 00:35:00,000 --> 00:35:03,000 and just ten seconds to tear them apart. 579 00:35:03,000 --> 00:35:05,000 It didn't even make it to the car! 580 00:35:05,000 --> 00:35:08,000 Woo! Yeah! 581 00:35:08,000 --> 00:35:10,000 Clean up on aisle five! 582 00:35:11,000 --> 00:35:15,000 The high-speed camera reveals a huge vertical split 583 00:35:15,000 --> 00:35:17,000 busted the ball wide open, 584 00:35:17,000 --> 00:35:21,000 along with the third and final part of the Lego ball myth. 585 00:35:21,000 --> 00:35:24,000 It's StereoG3 for this story. 586 00:35:28,000 --> 00:35:30,000 This is the last thing I expected to happen. 587 00:35:30,000 --> 00:35:33,000 I mean, I thought I was going to roll down and actually destroy the car. 588 00:35:33,000 --> 00:35:36,000 I never thought in a million years that it would just bust up into a million pieces. 589 00:35:36,000 --> 00:35:38,000 From the totally different results, 590 00:35:38,000 --> 00:35:43,000 it's most likely the guys in the YouTube video did some trickery with their brickery, 591 00:35:43,000 --> 00:35:47,000 gluing their Lego onto a large, lightweight ball. 592 00:35:47,000 --> 00:35:52,000 It means this myth is also broken into a million tiny pieces. 593 00:35:52,000 --> 00:35:56,000 We didn't even get halfway down the run and all of a sudden it just went... 594 00:35:56,000 --> 00:36:01,000 It completely filled the pieces. This one is completely busted. 595 00:36:03,000 --> 00:36:07,000 Next, Adam and Jamie Gopa-Listic playing with matches. 596 00:36:09,000 --> 00:36:15,000 Now for some Mythbusters insider info. 597 00:36:15,000 --> 00:36:21,000 If you had 40 billion pieces of Lego, you could build a tower to the moon. 598 00:36:21,000 --> 00:36:25,000 That's around 240,000 miles. 599 00:36:32,000 --> 00:36:36,000 There's been a lot of monkeying around with matches by our Mythbusters. 600 00:36:37,000 --> 00:36:41,000 Jamie and Adam have applied heat to the YouTube match blast myth. 601 00:36:41,000 --> 00:36:45,000 They confirmed that 30,000 match heads are a blast. 602 00:36:45,000 --> 00:36:50,000 But then at the request of a fan, they increased the inferno to 1 million. 603 00:36:50,000 --> 00:36:52,000 That was awesome! 604 00:36:52,000 --> 00:36:54,000 So, what's left to prove? 605 00:36:55,000 --> 00:37:00,000 You know what I like about doing this show is that we actually get to do stuff like light up a million match heads. 606 00:37:00,000 --> 00:37:03,000 When the hell is that ever going to happen again? 607 00:37:04,000 --> 00:37:07,000 And yet I have to admit, somehow I just don't feel like it's enough. 608 00:37:07,000 --> 00:37:09,000 Well, you know what I was thinking about that? 609 00:37:09,000 --> 00:37:12,000 What if we actually made the matches do work? 610 00:37:12,000 --> 00:37:15,000 Like, say we put them in a cannon and fired a cannonball with them. 611 00:37:15,000 --> 00:37:17,000 Instead of just blowing something up. 612 00:37:18,000 --> 00:37:20,000 I love it, let's do it. 613 00:37:20,000 --> 00:37:23,000 A cannon powered by match heads? 614 00:37:23,000 --> 00:37:25,000 I got your cannon right here! 615 00:37:25,000 --> 00:37:28,000 Well, how about an old welding cylinder powered by matches? 616 00:37:28,000 --> 00:37:31,000 As is our way on Mythbusters, we're using tools and materials. 617 00:37:31,000 --> 00:37:34,000 In ways for which they were never intended. 618 00:37:34,000 --> 00:37:38,000 This right here is a K-sized gas cylinder. 619 00:37:39,000 --> 00:37:42,000 But soon it's going to be a cannon. 620 00:37:44,000 --> 00:37:48,000 Now may be a good time to say, don't try this at home. 621 00:37:49,000 --> 00:37:51,000 Leave it to the experts. 622 00:37:51,000 --> 00:37:53,000 It's like a smoking gun. 623 00:37:54,000 --> 00:37:56,000 The plan is to make a muzzle loading cannon. 624 00:37:56,000 --> 00:37:59,000 Pack it with 60,000 matches. 625 00:37:59,000 --> 00:38:03,000 And see if that explosive energy can launch a cannonball. 626 00:38:04,000 --> 00:38:07,000 Or should that be launch a bowling ball? 627 00:38:07,000 --> 00:38:10,000 Because our hard to impress Heinemann is ready to get loaded. 628 00:38:10,000 --> 00:38:11,000 I'm done. 629 00:38:11,000 --> 00:38:13,000 You think it'll fit? 630 00:38:13,000 --> 00:38:15,000 It's going to be close. 631 00:38:16,000 --> 00:38:20,000 First, the six pound bowling ball needs a close shave. 632 00:38:21,000 --> 00:38:23,000 Totally doesn't fit. 633 00:38:24,000 --> 00:38:27,000 While Jamie Sands is big orange ball, 634 00:38:27,000 --> 00:38:31,000 Adam gives the former gas tank a steel girdle and a set of wheels. 635 00:38:35,000 --> 00:38:37,000 Oh, that's awesome. 636 00:38:38,000 --> 00:38:40,000 Alright, a few more welds. 637 00:38:43,000 --> 00:38:45,000 Welded and ready for duty. 638 00:38:45,000 --> 00:38:47,000 Well, that's a cannon. 639 00:38:47,000 --> 00:38:49,000 And there's a cannonball. 640 00:38:52,000 --> 00:38:56,000 Then it's back to the bomb range to see if 60,000 matches pack enough pine. 641 00:38:57,000 --> 00:39:01,000 And then it's back to the ranch to send a six pound ball into the air. 642 00:39:02,000 --> 00:39:05,000 It's just another lovely day at the bomb range. 643 00:39:05,000 --> 00:39:07,000 Birds are singing. 644 00:39:07,000 --> 00:39:09,000 Rapids are hopping about. 645 00:39:09,000 --> 00:39:11,000 And soon there's going to be a big explosion. 646 00:39:14,000 --> 00:39:16,000 With a bowling ball as the projectile, 647 00:39:16,000 --> 00:39:19,000 the boys have picked the perfect target. 648 00:39:19,000 --> 00:39:23,000 What else are we going to shoot at with a cannon that fires a bowling ball? 649 00:39:23,000 --> 00:39:26,000 Of course we're going to shoot at bowling pins. 650 00:39:27,000 --> 00:39:30,000 We're going to shoot at the bowling pin to the right. 651 00:39:30,000 --> 00:39:32,000 So swing it to the left. 652 00:39:32,000 --> 00:39:34,000 That's it. 653 00:39:34,000 --> 00:39:36,000 Let's load. 654 00:39:36,000 --> 00:39:40,000 With the target ready, the cannons primed with 60,000 match heads. 655 00:39:40,000 --> 00:39:45,000 One recycled grocery bag, some cannon fuse and Jamie's favorite ingredient. 656 00:39:45,000 --> 00:39:48,000 I didn't have too much lard. 657 00:39:48,000 --> 00:39:52,000 Lard should ensure a smooth exit out of the cannon. 658 00:39:52,000 --> 00:39:55,000 Alright, bowling ball is properly larded. 659 00:39:55,000 --> 00:39:57,000 And this means they're ready to fire. 660 00:39:57,000 --> 00:40:00,000 Though they're not sure what will happen when they do. 661 00:40:00,000 --> 00:40:02,000 There we go. 662 00:40:02,000 --> 00:40:04,000 There's nothing right about this setup. 663 00:40:04,000 --> 00:40:06,000 Everything is wrong. 664 00:40:06,000 --> 00:40:10,000 Our cannon here is actually a modified K-sized argon cylinder. 665 00:40:10,000 --> 00:40:14,000 Our cannon ball is actually a modified six pound bowling ball. 666 00:40:14,000 --> 00:40:19,000 Our propellant is actually modified books of matches, just the heads. 667 00:40:19,000 --> 00:40:22,000 There are so many variables we don't know what's going to happen, 668 00:40:22,000 --> 00:40:26,000 but we're a safe distance and the blast chamber panels come into play. 669 00:40:26,000 --> 00:40:29,000 Okay, I'm going to lay and come around and make room for me over there, alright? 670 00:40:29,000 --> 00:40:31,000 Well do. 671 00:40:41,000 --> 00:40:43,000 I love cannon fuse. 672 00:40:43,000 --> 00:40:44,000 I know, I know, totally. 673 00:40:44,000 --> 00:40:46,000 You can see what it's doing. 674 00:40:46,000 --> 00:40:48,000 It sort of builds anticipation. 675 00:40:48,000 --> 00:40:52,000 Adam's confidence grows as the fuse shortens. 676 00:40:52,000 --> 00:40:54,000 You know, personally, I think this is actually going to work. 677 00:40:54,000 --> 00:40:58,000 Bowling balls are going to come flying out of there and knock down all those pits. 678 00:40:58,000 --> 00:41:02,000 I'll probably break the bowling ball because it's going so fast though. 679 00:41:02,000 --> 00:41:04,000 It's amazing, it's just match heads. 680 00:41:04,000 --> 00:41:06,000 I know. 681 00:41:09,000 --> 00:41:11,000 Dude, that's awful. 682 00:41:11,000 --> 00:41:13,000 Okay, now it's inside. 683 00:41:14,000 --> 00:41:16,000 Oh! 684 00:41:17,000 --> 00:41:19,000 Where did the bowling ball go? 685 00:41:19,000 --> 00:41:20,000 I don't know. 686 00:41:20,000 --> 00:41:22,000 Shot over the pins. 687 00:41:22,000 --> 00:41:24,000 Really? 688 00:41:24,000 --> 00:41:26,000 We missed the pins. 689 00:41:26,000 --> 00:41:28,000 It's a humongous blast. 690 00:41:28,000 --> 00:41:32,000 The cannon went great guns, hurling the bowling ball over the pins, 691 00:41:32,000 --> 00:41:35,000 over the pins, and up over the hill. 692 00:41:35,000 --> 00:41:37,000 We've got to go look for it. 693 00:41:37,000 --> 00:41:38,000 Uh-huh. 694 00:41:38,000 --> 00:41:40,000 Come on. 695 00:41:41,000 --> 00:41:44,000 The teams search high and low, 696 00:41:44,000 --> 00:41:46,000 but despite it being day glow orange, 697 00:41:46,000 --> 00:41:49,000 no one can see any sign of the ball. 698 00:41:49,000 --> 00:41:50,000 Until... 699 00:41:50,000 --> 00:41:51,000 There it is. 700 00:41:51,000 --> 00:41:52,000 Right there, straight ahead. 701 00:41:52,000 --> 00:41:53,000 They find it. 702 00:41:53,000 --> 00:41:55,000 Oh! Ha ha! 703 00:41:55,000 --> 00:41:59,000 It's got a big crack in it, but it's perfectly intact. 704 00:42:00,000 --> 00:42:02,000 I swear, aside from missing our pins, 705 00:42:02,000 --> 00:42:06,000 that's a very viable impromptu cannon. 706 00:42:06,000 --> 00:42:09,000 Yeah, I mean, that would have killed you if you'd been in front of it, 707 00:42:09,000 --> 00:42:11,000 or a bunch of people, actually. 708 00:42:11,000 --> 00:42:14,000 This is becoming an area of expertise of ours. 709 00:42:14,000 --> 00:42:15,000 It's still intact. 710 00:42:15,000 --> 00:42:17,000 Oh, I'd bowl with it. 711 00:42:19,000 --> 00:42:23,000 The six-pound ball traveled 1,500 feet uphill. 712 00:42:23,000 --> 00:42:26,000 1,500 feet uphill? 713 00:42:26,000 --> 00:42:28,000 That's like 3,000 feet normal. 714 00:42:28,000 --> 00:42:29,000 With matches. 715 00:42:29,000 --> 00:42:30,000 With matches! 716 00:42:30,000 --> 00:42:32,000 That is a lot of power. 717 00:42:32,000 --> 00:42:34,000 Nicely done. 718 00:42:34,000 --> 00:42:35,000 16-E. 719 00:42:35,000 --> 00:42:36,000 Awesome. 720 00:42:36,000 --> 00:42:38,000 Large. 721 00:42:39,000 --> 00:42:43,000 The high-speed camera reveals a fiery blast and recoil 722 00:42:43,000 --> 00:42:47,000 that's as good as, or better than, if they'd used gunpowder. 723 00:42:50,000 --> 00:42:53,000 Not only have they confirmed the original myth, 724 00:42:53,000 --> 00:42:56,000 but the million-match blast and the match cannon 725 00:42:56,000 --> 00:43:01,000 prove the explosive power of the chemicals contained in household matches. 726 00:43:03,000 --> 00:43:04,000 That was great. 727 00:43:04,000 --> 00:43:08,000 It was, you know, one of those things I had no idea that that would actually work. 728 00:43:09,000 --> 00:43:12,000 Yeah, well, we proved the video was true and we topped it. 729 00:43:12,000 --> 00:43:14,000 You can't ask for more than that.