1 00:00:00,000 --> 00:00:06,000 Attention viewers do not try anything you're about to see at home. We're what you call experts 2 00:00:07,640 --> 00:00:10,560 On this charged up episode of myth busters 3 00:00:11,280 --> 00:00:13,280 There's fire in the hole 4 00:00:15,360 --> 00:00:19,640 As the myth busters unleash their a to z of explosions 5 00:00:25,040 --> 00:00:27,040 From a for audit 6 00:00:27,760 --> 00:00:29,760 To Z for ZnF 7 00:00:30,000 --> 00:00:32,000 three two one 8 00:00:33,200 --> 00:00:35,640 This alphabet's the bomb 9 00:00:39,080 --> 00:00:42,840 With behind the scenes blasts from the past nice ride 10 00:00:44,280 --> 00:00:46,440 As well as new booms to blue 11 00:00:47,400 --> 00:00:50,000 And that is an explosion in water 12 00:00:50,560 --> 00:00:55,000 Get set for one of the most explosive episodes in myth busters history 13 00:00:55,520 --> 00:00:57,520 Fire 14 00:00:59,080 --> 00:01:01,640 My family's glad they let me borrow that China 15 00:01:06,080 --> 00:01:08,080 Who are the myth busters? 16 00:01:09,040 --> 00:01:13,240 Adam Savage 70% chance of science and Jamie Heineman 17 00:01:15,840 --> 00:01:22,280 Between them more than 30 years of special effects experience together with Tori Balachy 18 00:01:22,280 --> 00:01:24,680 That was insane Brent imihara 19 00:01:25,600 --> 00:01:30,520 And Carrie Byron do it they don't just tell the myths 20 00:01:31,560 --> 00:01:33,560 They put them to the test 21 00:01:46,040 --> 00:01:49,120 All right, so you're wearing the bomb suit you got a crazy look in your eyes 22 00:01:49,120 --> 00:01:57,400 I'm guessing we're doing something pretty explosive. Oh, not just pretty explosive very explosive. How so we're unveiling the a to z of 23 00:01:57,640 --> 00:02:04,080 Myth buster explosions exactly we are going to be presenting the ultimate guide to everything that goes boom 24 00:02:04,080 --> 00:02:09,440 We're going to be reminiscing about our favorite explosions revealing insider secrets and most importantly 25 00:02:09,720 --> 00:02:13,440 Blowing a lot of stuff up. That sounds great. What are we waiting for you? 26 00:02:13,440 --> 00:02:15,440 Oh 27 00:02:17,040 --> 00:02:19,040 Blasts can be such a blast 28 00:02:19,640 --> 00:02:26,440 That it's no wonder they've become a fan favorite and this unique a to z of glee is 29 00:02:26,760 --> 00:02:28,760 packing a punch 30 00:02:28,760 --> 00:02:31,320 Starting as you might expect at the beginning 31 00:02:33,000 --> 00:02:36,680 Where a is not for arsenal or annihilation 32 00:02:37,440 --> 00:02:42,240 But audit all right, so a is for audit was that all about like tax audit? 33 00:02:42,520 --> 00:02:48,040 What's more like record keeping because somehow within the 800 or so myths that we've done 34 00:02:48,040 --> 00:02:51,960 We have found an excuse to do 750 to explosions wait 35 00:02:53,080 --> 00:02:55,640 752 you don't believe me check this out 36 00:02:56,920 --> 00:02:58,920 Dude your stomach is gonna burst 37 00:02:59,080 --> 00:03:04,880 It was the very first episode of myth busters that featured the first explosion. That's huge 38 00:03:04,880 --> 00:03:11,720 That's like three times the size of what it was even if the combo of pig stomach pop rocks and cola did fall a little flat 39 00:03:11,720 --> 00:03:13,720 Okay 40 00:03:14,360 --> 00:03:19,600 Yeah, that's what we call a hell of a Saturday night through episode 4's toilet tail 41 00:03:21,280 --> 00:03:27,440 There was actually a little poof in the toilet we have food and 5's gas gag 42 00:03:28,280 --> 00:03:35,400 Hello explosion. Hello. Hello. He never answers his phone. The boom was still finding its feet 43 00:03:36,160 --> 00:03:41,400 In fact, it wasn't until tree cannon if this isn't blow up this cannon 44 00:03:41,400 --> 00:03:45,720 I don't know what will that we finally saw some shrapnel worth celebrating 45 00:03:49,640 --> 00:03:55,120 But from there this looks perfect there was no holding back three as booms 46 00:03:56,600 --> 00:04:00,800 Big and small super and subtle 47 00:04:01,280 --> 00:04:03,440 Oh began to rack up 48 00:04:06,320 --> 00:04:09,320 After three seasons the boom tally had hit 90 49 00:04:10,960 --> 00:04:12,960 After five seasons to 80 50 00:04:15,080 --> 00:04:17,520 After eight seasons 630 51 00:04:19,240 --> 00:04:23,480 And just last week all right 100 pounds of ample it reached 52 00:04:24,880 --> 00:04:26,880 752 53 00:04:27,880 --> 00:04:31,760 But for be there's only one possible place to go 54 00:04:33,440 --> 00:04:38,680 Be is for bomb range. I know big shocker now. This is the true myth busters home away from home 55 00:04:38,680 --> 00:04:43,840 We've done over 750 explosions and a quarter of them have been done right here today 56 00:04:43,840 --> 00:04:45,200 We're gonna give you more than just stats 57 00:04:45,200 --> 00:04:48,680 We're gonna give you an inside tour because there's more to this place than meets the eye 58 00:04:49,840 --> 00:04:52,600 Like this place located just below the bomb range 59 00:04:52,600 --> 00:05:01,120 It's the emergency vehicle operations course or eva home to a number of myth busters driving adventures including spy car eat my 60 00:05:06,280 --> 00:05:12,040 There we go they stuck in I can hear them tipsy versus tires 61 00:05:16,240 --> 00:05:18,240 And dust up 62 00:05:23,440 --> 00:05:25,440 Nothing over here 63 00:05:26,000 --> 00:05:32,240 You get to the gun range where we have taken aim at a whole bunch of myths in fact, this is where we shot up black beauty 64 00:05:38,760 --> 00:05:43,240 But enough of all that let's get to the bomb range itself and we start here at the entrance gate 65 00:05:46,760 --> 00:05:49,720 Now appears what we call the blast zone 66 00:05:49,800 --> 00:05:57,520 This is where we set up all our experiments explosives blasting caps, but the wire that makes them all go boom runs a hundred yards back down the road 67 00:05:58,800 --> 00:06:05,480 To hear the bunker now this thing is made out of quarter inch steel and the windows are made from two inch thick 68 00:06:05,640 --> 00:06:11,160 Bulletproof glass the best part is it has a remote triggering system so we can set off the explosions 69 00:06:11,520 --> 00:06:19,000 The only downside is the size fitting all of us in plus our cameraman plus our sound person plus our director and JD can be a bit of a trick 70 00:06:19,080 --> 00:06:21,800 Make room for me, but besides the squash 71 00:06:22,200 --> 00:06:28,960 This is the place where we've had the opportunity to watch firsthand some of the most famous moments at myth busters history 72 00:06:32,320 --> 00:06:35,520 I love it when common materials are dangerous go ahead and light it 73 00:06:38,360 --> 00:06:42,200 There's no doubt that the bomb range can blow a gasket bye-bye 74 00:06:43,760 --> 00:06:47,480 And for this countdown it makes for the perfect B movie 75 00:06:49,000 --> 00:06:51,000 I 76 00:06:56,680 --> 00:06:58,680 Did you get that on high speed? 77 00:06:58,960 --> 00:07:06,440 But for the C word of the day Tori's arriving in style nice ride. Thanks. I guess I know what C is for 78 00:07:07,080 --> 00:07:13,160 Exactly C is for cement truck or cement truck explosion, which has become iconic on myth busters 79 00:07:13,640 --> 00:07:17,340 In fact, it is pretty much what myth busters is all about fun 80 00:07:18,300 --> 00:07:21,440 science and taking things to the max 81 00:07:25,420 --> 00:07:31,620 Indeed but while the ending was epic the start of this cement truck clean out was anything but 82 00:07:32,380 --> 00:07:36,580 Anything that is about a half a cubic foot. Yeah, that oh my god 83 00:07:37,380 --> 00:07:41,620 That's it. Yeah, I know it's pretty pathetic you'd I liked most about that explosion 84 00:07:41,620 --> 00:07:45,340 It juxtaposes so nice and with all the little booms earlier in the show 85 00:07:45,340 --> 00:07:51,340 No anticlimactic that was the firetrucks leaving and that buildup made it even more exciting 86 00:07:51,340 --> 00:07:56,340 Yeah, it was the failure of the small explosions that made the big one so special 87 00:07:57,100 --> 00:08:02,100 However, that is the one explosion that we don't have a high speed of oh, that's right 88 00:08:02,740 --> 00:08:06,300 Everybody was just sitting there waiting in anticipation. The cement truck was there 89 00:08:06,700 --> 00:08:11,180 It was gone high-fiving celebration. We look over at the high-speed operator and 90 00:08:11,700 --> 00:08:18,180 He looks like he's going to cry. There was a technical glitch first huge explosion in myth buster history 91 00:08:18,260 --> 00:08:22,020 No high-speed shot this blink and you miss it moment 92 00:08:22,940 --> 00:08:27,500 Could only be slowed down by literally playing the footage one frame at a time 93 00:08:29,980 --> 00:08:34,260 But that was plenty enough for it to become the fan favorite 94 00:08:36,980 --> 00:08:38,980 Where to go 95 00:08:41,820 --> 00:08:44,980 See today takes us on a date with danger 96 00:08:52,780 --> 00:08:54,780 These were dynamite 97 00:08:56,580 --> 00:08:58,580 Dynamite 98 00:08:58,580 --> 00:09:00,580 traditionally made from nitroglycerin 99 00:09:01,740 --> 00:09:05,980 This sticky trick has been the weapon of choice for many a Western 100 00:09:06,900 --> 00:09:08,900 And 101 00:09:09,540 --> 00:09:16,860 It's also gone with a bang on myth busters. Okay, we're gonna blow ourselves out of jail with the ones to get dynamite 102 00:09:25,420 --> 00:09:32,460 Or has it this actually isn't dynamite in fact none of the dynamite we've used on show has been dynamite 103 00:09:32,460 --> 00:09:39,180 It's a special explosive the JD mixed up for us six drops of essence of terror five drops of sinister sauce 104 00:09:39,220 --> 00:09:41,420 It has the explosive power of dynamite 105 00:09:41,980 --> 00:09:43,820 The look of dynamite 106 00:09:43,820 --> 00:09:48,780 But it's a much safer substitute because nitroglycerin is notoriously unstable 107 00:09:49,620 --> 00:09:54,540 Coming up on myth busters more a to z of explosions. You don't want to miss this 108 00:10:02,460 --> 00:10:16,340 In the a to z of myth busters explosions 109 00:10:18,380 --> 00:10:20,380 We've seen dynamite danger 110 00:10:21,180 --> 00:10:25,620 The is the dynamite cement truck carnage and an awesome 111 00:10:25,620 --> 00:10:28,420 Auto I call this piece explosion 112 00:10:29,340 --> 00:10:31,340 753 113 00:10:32,580 --> 00:10:34,980 It's time to set free the e 114 00:10:37,620 --> 00:10:40,140 A letter which could stand forever green 115 00:10:45,020 --> 00:10:50,460 There are bits of tree everywhere or extreme environments 116 00:10:52,900 --> 00:10:57,820 Or even for experts in the vicinity of five minutes his pants should be in New York 117 00:10:58,660 --> 00:11:04,420 But while these would be suitable selections the obvious e stands for 118 00:11:05,540 --> 00:11:08,260 Explosions, but what exactly are they? 119 00:11:09,620 --> 00:11:16,740 Typically speaking explosions like the one that we're about to do this China cabinet are a rapid increase in volume and release of energy 120 00:11:17,020 --> 00:11:23,140 Usually resulting in a shockwave now. There are of course many different types of explosions such as volcanic eruptions 121 00:11:24,140 --> 00:11:27,740 Electrical explosions and nuclear explosions 122 00:11:29,100 --> 00:11:33,020 But the kind that we see most often in our show are chemical explosions 123 00:11:33,020 --> 00:11:36,980 Which usually involve a rapid and violent oxidation reaction 124 00:11:44,740 --> 00:11:49,540 Ever discovered was gunpowder and we have used a lot of it on this show 125 00:11:50,140 --> 00:11:57,700 But our explosive of choice is C4 one in doubt C4 126 00:12:00,260 --> 00:12:04,140 Explosive in it is cyclo-tramethylene trinitramine and here's the science bit 127 00:12:06,540 --> 00:12:10,500 When you press the button an electrical circuit causes the blasting cap to go off 128 00:12:10,900 --> 00:12:18,260 That creates a shock to the C4 which in turn sets off an extreme oxidation reaction that causes the C4 to decompose 129 00:12:18,380 --> 00:12:22,220 Into a variety of gases especially nitrogen and oxides of carbon 130 00:12:22,700 --> 00:12:28,940 The gases expand at 26,000 feet per second and apply a huge force to anything in the surrounding area 131 00:12:29,980 --> 00:12:36,500 So ultimately a C4 boom is just a chemical reaction taken to the max. All right you guys ready for this? 132 00:12:37,020 --> 00:12:43,020 All right, this is e is for explosion in three two one fire 133 00:12:48,380 --> 00:12:52,180 Beautiful that's a good explosion right there yep explosion number 134 00:12:52,980 --> 00:12:57,060 755 a perfect example of the rapport of C4 135 00:12:59,260 --> 00:13:02,100 I bet my family is glad they let me borrow that China 136 00:13:04,780 --> 00:13:06,780 Next in the a-to-z 137 00:13:08,340 --> 00:13:10,340 It's f for food 138 00:13:10,700 --> 00:13:11,980 glorious food 139 00:13:11,980 --> 00:13:15,380 Now as you can tell by the fact that we have to put a sign like this in a refrigerator 140 00:13:15,580 --> 00:13:20,900 Mythbusters and food have a very odd history now sometimes we eat food 141 00:13:21,700 --> 00:13:23,700 Sometimes we blow food up 142 00:13:25,500 --> 00:13:28,060 First it was beans that went ballistic 143 00:13:28,340 --> 00:13:35,100 This is being the funniest day next steaks were set to sizzle red meat and high 144 00:13:35,780 --> 00:13:37,780 explosives 145 00:13:38,940 --> 00:13:40,940 Then came popcorn 146 00:13:43,020 --> 00:13:45,020 Watermelons 147 00:13:46,300 --> 00:13:48,300 And wine 148 00:13:50,780 --> 00:13:57,340 But all of these food flare-ups do have one thing in common all the food that's destroyed on Mythbusters is 149 00:13:57,540 --> 00:14:01,700 Way past its sell-by date and is not fit for human consumption 150 00:14:01,700 --> 00:14:18,100 Next up is something that puts the G in gene whiz 151 00:14:18,780 --> 00:14:24,540 Now over the years we've done a number of episodes featuring these and we've come to understand that they are in fact no joke 152 00:14:24,740 --> 00:14:29,860 All right, this is testing the blast wave of a hand grenade in three two 153 00:14:30,380 --> 00:14:32,380 One fire 154 00:14:40,820 --> 00:14:45,060 To be honest we're totally an off people whose job it is to face these in real life 155 00:14:45,500 --> 00:14:47,500 But the grenade that makes it into this a-to-z 156 00:14:48,660 --> 00:14:55,300 Is the rocket propel grenade or RPG because that is what gave us one of the best booms in Mythbusters history 157 00:14:55,300 --> 00:14:59,180 All right, this is RPG versus trailer just to see what it does 158 00:14:59,860 --> 00:15:01,860 Three two one 159 00:15:08,540 --> 00:15:11,180 It was gone in a 60th of a second 160 00:15:12,900 --> 00:15:17,260 But how did the team pull off shooting an RPG in the first place 161 00:15:18,020 --> 00:15:22,900 We've been trying to get RPGs on the show for years and then along came the movie red 162 00:15:23,020 --> 00:15:28,260 Which featured a head-to-head showdown between an RPG and a handgun, which is perfect for Mythbusters 163 00:15:29,860 --> 00:15:34,460 We headed down to our friends at the energetic materials research and testing center at New Mexico Tech 164 00:15:34,580 --> 00:15:39,780 We borrowed their expertise and their weapons to film one of my favorite explosive stories ever 165 00:15:40,300 --> 00:15:44,980 Okay, this is a survivability test RPG shooter versus bullet shooter 166 00:15:57,220 --> 00:15:59,220 That was intense 167 00:15:59,900 --> 00:16:05,020 Not only was it an intense day in the desert, but the RPG was well worth the wait 168 00:16:06,940 --> 00:16:14,340 And once more it's epic shots like these that take us seamlessly onto H for high speeds 169 00:16:16,460 --> 00:16:22,220 You know I'm with Carrie and Grant on this one that the RPG hitting the trailer and that explosion catching it on high speed 170 00:16:22,220 --> 00:16:25,100 Is probably one of the coolest ones we've ever done on the show 171 00:16:25,100 --> 00:16:29,420 The reason why is you can see the RPG actually go through the front of the trailer 172 00:16:29,420 --> 00:16:34,300 And it doesn't explode until it hits the backside of the trailer. I mean it was awesome 173 00:16:35,100 --> 00:16:38,100 While the high speed does ooze awesomeness 174 00:16:38,540 --> 00:16:40,540 It's in revealing a level of detail 175 00:16:41,380 --> 00:16:43,380 That would otherwise remain hidden 176 00:16:44,700 --> 00:16:47,340 Where the high speed really comes into its own 177 00:16:50,260 --> 00:16:55,260 And to prove just that the guys are gonna tear apart a TV 178 00:16:55,260 --> 00:16:57,260 All set, let's go 179 00:16:57,540 --> 00:17:03,260 We're going to put a pound of C4 into the television and then film the explosion on two different high-speed cameras 180 00:17:03,300 --> 00:17:08,860 One will be filming at a thousand frames per second and the other will be filming at 6,900 frames per second 181 00:17:08,860 --> 00:17:11,020 We're gonna compare the two and check out the details 182 00:17:11,820 --> 00:17:16,740 And after a quick muse of the manual, it's time to make room for the boom 183 00:17:16,860 --> 00:17:22,140 All right demonstrating a high-speed camera by blowing up a TV. Here we go in three two 184 00:17:23,060 --> 00:17:25,060 one fire 185 00:17:25,500 --> 00:17:27,500 Oh 186 00:17:29,060 --> 00:17:34,700 Now in real time basically you say three two one the buttons hit and then for us that's it 187 00:17:34,700 --> 00:17:38,620 It's pretty much now you see it now you don't yep real time 188 00:17:41,500 --> 00:17:46,540 It's a blink and you miss it moment, but for the high speed you see a lot more 189 00:17:47,860 --> 00:17:50,740 This camera is running at a thousand frames per second 190 00:17:50,740 --> 00:17:55,820 I mean you can see the bloom of destruction the glass shattering the plastic flying 191 00:17:56,380 --> 00:18:01,620 But now check out the detail you can see with the 6,900 frames per second 192 00:18:01,620 --> 00:18:06,540 You can actually see the shockwave moving out from the center. You can see the television 193 00:18:07,140 --> 00:18:11,300 Pulling apart as it starts to explode not only that but you can see the gases 194 00:18:11,580 --> 00:18:18,660 Expanding and then rushing back in to fill the void where they've just left. This is a much more detailed complete story of the explosion 195 00:18:19,220 --> 00:18:27,180 Ain't that the truth it's a high speed that really gives that detonation detail and in full high definition 196 00:18:30,860 --> 00:18:34,820 Coming up on mythbusters the aid is he abooms fire the whole 197 00:18:49,100 --> 00:18:52,340 It's the mythbusters a to z of explosions 198 00:18:53,980 --> 00:18:59,020 And following H for high speed I is for implants 199 00:18:59,300 --> 00:19:02,180 You know when I got the memo that we were gonna be revisiting implants 200 00:19:02,180 --> 00:19:05,900 This is the last thing I pictured yeah me too, but you know what we're here to reminisce 201 00:19:06,060 --> 00:19:13,060 So let's reminisce exploding implants was one of the first explosive stories we ever did Adam and Jamie tested whether breast implants would explode 202 00:19:13,060 --> 00:19:15,180 On a pressurized airplane and did they? 203 00:19:18,660 --> 00:19:20,660 Well the word no 204 00:19:21,140 --> 00:19:27,980 All right, shall we take it up to let's say 30,000 feet in what must have been the first time that men were ever 205 00:19:28,660 --> 00:19:34,260 Disappointed with implants their padded pockets failed to blow. I didn't really notice any difference at all 206 00:19:34,380 --> 00:19:39,300 But the mythbusters did learn an important lesson Adam. How are they doing? Are they getting bigger? 207 00:19:39,380 --> 00:19:46,260 My breasts are expanding repeat breasts are expanding. You don't always need a blast to have a blast. Oh 208 00:19:49,660 --> 00:19:52,460 Next up it's back to the bomb range 209 00:19:53,340 --> 00:19:59,460 Where J is for JD what I think you need is the mythbusters concerto in C4 210 00:20:00,700 --> 00:20:02,700 All right JD this one's for you 211 00:20:10,020 --> 00:20:18,260 JD or more formally Sergeant JD Nelson on the record, I'm just gonna say I'm totally against this burning of wine and champagne 212 00:20:19,660 --> 00:20:22,420 Is a true honorary mythbuster? 213 00:20:22,620 --> 00:20:25,980 Okay, the question is you want to do like a surgical kind of an entry around the lock 214 00:20:25,980 --> 00:20:27,580 Or do you want to just blow the crap out of it? 215 00:20:27,580 --> 00:20:29,900 Blow the crap out of it. Okay, it's blow the crap out of it. Yeah 216 00:20:31,500 --> 00:20:38,700 But who exactly is he all in all it's just another brick in the wall and does he have the coolest job in the world? 217 00:20:41,100 --> 00:20:46,460 My name is JD Nelson and I've been a sergeant for the Alameda County Sheriff's Office bomb squad for 12 years 218 00:20:46,460 --> 00:20:49,260 As well as doing some crazy things for mythbusters 219 00:20:51,740 --> 00:20:57,900 I spend most of my time dealing with real-life explosive situations if there's a suspicious package 220 00:20:57,900 --> 00:21:00,340 I do a render safe procedure for it 221 00:21:01,300 --> 00:21:06,180 If someone's doing construction and finds a military ordinance, then it's my job to make it safe 222 00:21:07,140 --> 00:21:10,360 It's pretty cool, but sometimes it's dangerous 223 00:21:10,360 --> 00:21:15,900 But by being cool calm and collected JD's the ultimate master blaster 224 00:21:17,460 --> 00:21:21,100 From J to K with some cooking classes 225 00:21:21,500 --> 00:21:26,500 If there's one room that's suffered at the hands of mythbusters, it's the kitchen 226 00:21:26,500 --> 00:21:29,580 But don't just take my word for it. No take mine 227 00:21:30,140 --> 00:21:32,140 There's been exploding microwaves 228 00:21:32,140 --> 00:21:35,380 Fire in the hole in three two one 229 00:21:39,620 --> 00:21:42,620 Exploding fridges there's stuff in there 230 00:21:42,620 --> 00:21:50,180 And full-on kitchen destruction turn on the gas courtesy of methane 231 00:21:54,980 --> 00:21:58,700 That is awesome and see for 232 00:22:07,020 --> 00:22:08,820 Boom 233 00:22:08,820 --> 00:22:12,020 They say the kitchen is the room you're most likely to have an accident 234 00:22:12,780 --> 00:22:15,020 Mythbusters definitely true 235 00:22:23,100 --> 00:22:29,100 Hell is for loud explosions are seriously loud 236 00:22:32,980 --> 00:22:39,820 That was something else but see the problem is we can't show you how low these explosions are because we play them at full volume 237 00:22:39,860 --> 00:22:43,380 You probably burst your TV speakers or at least distort horribly 238 00:22:46,140 --> 00:22:51,820 So we're gonna do a little test we're gonna turn on the lawnmower and use this DB meter to find out exactly how loud it is 239 00:22:52,020 --> 00:22:57,940 Then we're gonna get a pound of C4 park the lawnmower on top of it blow it up and find out how loud the boom is 240 00:22:58,260 --> 00:23:00,540 Because actions speak louder than words 241 00:23:01,540 --> 00:23:05,100 Grant fires her up and Carrie gets a reading at ground zero 242 00:23:06,100 --> 00:23:10,180 We're about 90 and then again 100 feet away 243 00:23:12,420 --> 00:23:19,660 What do you got yeah, we're sticking at about 40 it's not even louder than the ambient noise around here 244 00:23:20,260 --> 00:23:24,380 So with the baselines in the bag the Bontex brace for the boom 245 00:23:24,940 --> 00:23:31,740 But how will C4s crack compare? Okay, Carrie Byron. Are you ready? I'm ready. Okay. Let's do this 246 00:23:32,620 --> 00:23:36,940 This is L is for loud in three two one 247 00:23:40,260 --> 00:23:42,260 It sure was a roar 248 00:23:42,380 --> 00:23:47,940 But as for data well the near mic got maimed and the far one maxed out 249 00:23:48,780 --> 00:23:54,900 That was loud. That was in fact. It was so loud maxed out the meter. Yeah, I had a feeling that was gonna happen 250 00:23:55,740 --> 00:24:00,460 Feeding all we know is that the din was at least 130 DB 251 00:24:01,740 --> 00:24:04,260 Making it louder the blast of a jet 252 00:24:10,500 --> 00:24:16,160 Meanwhile as Carrie's about to confirm M is for movies M is for movies 253 00:24:16,340 --> 00:24:18,100 What does that have to do with explosions? 254 00:24:18,100 --> 00:24:24,380 Well, we can't do a myth busters a to z of explosives without taking movies to task because if there's one thing we've learned on myth busters 255 00:24:24,380 --> 00:24:27,460 It's that Hollywood will always choose style over substance. Yeah, you know 256 00:24:27,460 --> 00:24:32,980 There are still so many classic mistakes that Hollywood makes like cars going over cliffs always explode 257 00:24:38,140 --> 00:24:43,440 That's a negative on the explosion. I'm a reality makes a crappy special effects crew 258 00:24:45,940 --> 00:24:52,660 Or there's the idea that you can jump out of the way of an explosion or that every explosion has to end in a fireball which it doesn't 259 00:24:53,540 --> 00:24:58,420 Not to say movies always get wrong. No, I mean we were able to blow up in a safe using water in a charge 260 00:25:00,460 --> 00:25:05,140 And it is possible these liquid nitrogen to slow down a battery trade explosion 261 00:25:13,140 --> 00:25:16,940 There for the most part movies should just get real because even without special effects trickery 262 00:25:17,580 --> 00:25:20,740 Explosions are awesome. Can you guys stop talking? I'm trying to watch smooth 263 00:25:22,660 --> 00:25:24,660 I 264 00:25:26,820 --> 00:25:28,820 Bye-bye 265 00:25:31,580 --> 00:25:35,940 Don't try anything you see on this show at home. We're what you call experts 266 00:25:39,820 --> 00:25:41,820 With cement trucks 267 00:25:41,860 --> 00:25:44,700 food fights and movie cliches 268 00:25:45,060 --> 00:25:52,180 The explosion a to z has hit halfway. So what's next next up the mother of all explosions? 269 00:25:52,180 --> 00:25:54,540 Here we go in three two one 270 00:25:55,060 --> 00:25:56,620 fire 271 00:25:56,620 --> 00:25:58,260 Oh 272 00:25:58,260 --> 00:26:04,020 It looks like we must be on the letter in for nothing because when nothing happens when you fire that trigger 273 00:26:04,500 --> 00:26:11,700 Something has gone wrong, which also means somebody needs to man up and go over rewire and fix the problem 274 00:26:11,700 --> 00:26:17,940 It's a bomb text worst nightmare. Yep. It's when nothing happens. Sendier a torpedo in 275 00:26:18,740 --> 00:26:20,740 three two 276 00:26:20,940 --> 00:26:22,940 one fire and 277 00:26:24,220 --> 00:26:28,220 Miss fire that explosions are at their most dangerous 278 00:26:29,460 --> 00:26:33,700 This is exploding shark 400 pounds of explosives on your go Frank 279 00:26:41,540 --> 00:26:48,720 It's also when nothing happens that explosives technicians are at their most brave you kidding me 280 00:26:49,320 --> 00:26:52,040 This is like the worst experiment ever 281 00:26:52,760 --> 00:26:56,680 But that's why the myth busters use the best in the business 282 00:27:09,280 --> 00:27:14,760 Most of time I'd say a bomb tech has the best job in the world, but when nothing happens, that's really when they earn their pay 283 00:27:16,040 --> 00:27:18,040 No, looks like that's my problem 284 00:27:19,080 --> 00:27:21,480 Next it's over to Grant 285 00:27:22,080 --> 00:27:25,960 Now one of the key parts of myth busting is data. I am totally psyched 286 00:27:26,520 --> 00:27:34,160 About numbers now explosions are no exception, but usually the type of data we're trying to get is whether a person lives or dies 287 00:27:41,840 --> 00:27:46,380 For that our favorite tool is this the Oseco rupture disc 288 00:27:46,620 --> 00:27:52,140 Now this is a carefully engineered metal disc that's designed to burst when it experiences a certain pressure 289 00:27:59,180 --> 00:28:05,740 Now the beauty part is that it's a binary system. There's no complex graphs to interpret. There's no numbers of crunch 290 00:28:05,820 --> 00:28:11,740 It's either not burst or burst. It's very simple and get your answer right away 291 00:28:12,300 --> 00:28:15,820 Simple and quick 292 00:28:17,700 --> 00:28:19,700 Just the way the myth busters like it 293 00:28:20,740 --> 00:28:22,740 Awesome, I love results 294 00:28:23,380 --> 00:28:26,820 Meanwhile back at the bunker carries feeling the pressure 295 00:28:27,260 --> 00:28:32,460 Back when we were on the letter E. We talked about the science of explosions where we concentrated on chemical explosions 296 00:28:35,580 --> 00:28:37,580 But there's another kind of explosion 297 00:28:38,140 --> 00:28:43,060 Pressure vessels now we do these a lot on myth busters and we're going to do one right now 298 00:28:43,060 --> 00:28:50,740 And for that they need three things a pressure vessel a heat source and a don't try this at home warning a 299 00:28:51,580 --> 00:28:54,500 Pressure vessel explosion is a mechanical explosion 300 00:28:54,500 --> 00:29:00,900 The way it happens is you take a sealed vessel and you increase the pressure inside of it to the point where the vessel can no 301 00:29:00,900 --> 00:29:04,180 Longer hold that pressure when it ruptures it creates an explosion 302 00:29:04,180 --> 00:29:08,500 But you know what we have never done a can of shaving cream until now 303 00:29:09,580 --> 00:29:14,900 You know my favorite part about pressure vessels are waiting for the boom you never know quite when they're gonna go off 304 00:29:17,380 --> 00:29:20,980 By my calculation it should explode in three two one 305 00:29:24,300 --> 00:29:29,940 Magic oh my god it went everywhere 306 00:29:35,180 --> 00:29:37,580 Next up time to join the queue 307 00:29:38,380 --> 00:29:44,020 You is for quagmire the one disadvantage to working at the bomb range is it when it rains? 308 00:29:44,020 --> 00:29:47,700 It becomes a horrendous place to work and it rains a lot 309 00:29:48,700 --> 00:29:55,140 carries right gas canister rocket was a deluge disaster. I thought the dangers probably gonna be the 310 00:29:55,660 --> 00:30:01,300 Exploding program takes you're right. Oh, no sounds bogus was a seasonal monsoon 311 00:30:01,580 --> 00:30:03,180 I 312 00:30:03,180 --> 00:30:06,380 Love the bomb range. I don't love it so much when it rains 313 00:30:06,780 --> 00:30:12,540 The mud is basically clay when you walk around you get stuck when you drive around you get stuck 314 00:30:13,780 --> 00:30:16,620 Think we got away with that one. She was a really hard 315 00:30:22,140 --> 00:30:24,140 No one likes a good bag 316 00:30:25,700 --> 00:30:27,700 More than the mythbusters 317 00:30:28,120 --> 00:30:35,620 But in their explosive encyclopedia are somewhat surprisingly stands for rockets 318 00:30:36,260 --> 00:30:42,660 And that's surprising because technically rockets are not explosives, but this being mythbusters things can and do go wrong 319 00:30:42,660 --> 00:30:45,660 That's why our rockets turn into explosives sometime 320 00:30:48,020 --> 00:30:51,500 To be fair most mythbusters rockets 321 00:30:53,500 --> 00:30:55,500 Have flown straight and true 322 00:30:56,420 --> 00:30:58,420 But that's not always been the case 323 00:30:59,580 --> 00:31:07,340 First there was the salami rocket. I'm making a rocket out of meat which was less meat missile and more baloney bomb 324 00:31:09,700 --> 00:31:15,700 But that's nothing compared to the most epic rocket fail. It's time to install the rockets 325 00:31:16,060 --> 00:31:22,100 The Jato rocket car revisit the goal of the experiment was to get a 67 in poly to fly 326 00:31:22,220 --> 00:31:28,140 So Adam and Jamie spent upwards of twenty thousand dollars in super-sized rockets, which should have been more than enough to get the job done 327 00:31:29,180 --> 00:31:32,220 Grants, right these rockets had power aplenty 328 00:31:33,580 --> 00:31:41,260 Good on the hook moving well it goes it's heading towards the ramp, but with that power came no responsibility 329 00:31:46,340 --> 00:31:48,340 Or not 330 00:31:48,340 --> 00:31:51,580 So we built a big rolling bomb instead of a rocket 331 00:31:52,380 --> 00:31:54,380 Do we get a mine then? 332 00:31:55,740 --> 00:31:57,740 I think someone owes me ten thousand bucks 333 00:31:58,860 --> 00:32:04,060 Now turns out there was a glitch which meant the thrust couldn't escape fast enough and that meant 334 00:32:05,140 --> 00:32:12,060 The most epic of epic failures in the history of mythbusters and one of the most spectacular explosions ever 335 00:32:13,700 --> 00:32:19,660 With our defied by a menacing mishap S is for our number one priority 336 00:32:20,300 --> 00:32:21,620 safety 337 00:32:21,620 --> 00:32:25,820 People often assume that explosions are the most dangerous thing that we do on our show 338 00:32:26,060 --> 00:32:28,980 But in fact, there's some of the safest things we do 339 00:32:31,740 --> 00:32:38,140 But that's because we have an array of protective gear and a strict set of safety protocols that we follow 340 00:32:38,300 --> 00:32:46,100 But that doesn't mean it doesn't get scary sometimes like the time I carried a bag full of explosive gas in a bomb suit just like this 341 00:32:46,660 --> 00:32:49,340 In a scene that's never aired until now 342 00:32:49,580 --> 00:32:51,580 All right, I'm gonna start feeling it as 343 00:32:52,540 --> 00:32:56,780 suited for safety Tory once carried a bubble of trouble 344 00:32:59,340 --> 00:33:06,020 Knowing that one small spark could spell disaster suddenly I wish I were wearing a bomb suit too 345 00:33:09,540 --> 00:33:11,740 We go camera ready, okay 346 00:33:19,340 --> 00:33:26,220 I'm like you'd think explosions aren't necessarily fraught with danger, but that doesn't make them risk-free 347 00:33:27,900 --> 00:33:33,660 Ironically the piece of equipment that has caused the most serious injuries on the show are these safety ballistic shields 348 00:33:33,660 --> 00:33:38,220 They're over 200 pounds of piece. They've crushed a couple of fingers and definitely put out a few backs 349 00:33:38,220 --> 00:33:40,220 But still much better than getting blown up 350 00:33:41,540 --> 00:33:43,540 Meanwhile tea is for a toilet 351 00:33:44,540 --> 00:33:51,660 Now the kitchen isn't the only dangerous place here on MythBusters the bathroom can be just as dangerous 352 00:33:51,660 --> 00:33:58,700 Why because you never know when a toilet might explode with an unsavory subject matter. This ought to clean out the pipes 353 00:33:59,380 --> 00:34:01,380 That's not hang around 354 00:34:04,100 --> 00:34:06,100 Whether it be thanks to C4 355 00:34:14,180 --> 00:34:22,100 Or even alkali metals with Mary of rubidium count three two one 356 00:34:25,700 --> 00:34:29,540 There's been more than enough blue lunacy on MythBusters 357 00:34:31,580 --> 00:34:35,700 Next you is not for you Bend but for underground 358 00:34:36,260 --> 00:34:40,980 Right now. I'm burying a firecracker. Why because I love underground 359 00:34:41,700 --> 00:34:48,860 Explosions, I don't know if there's just more of an anticipation, but they just seem to be a lot more fun be they golfing gags 360 00:34:54,740 --> 00:35:01,100 Drain disasters all right sewer explosion three two one 361 00:35:01,100 --> 00:35:14,460 Or simply movie madness firing four pounds man for three two one 362 00:35:19,860 --> 00:35:22,580 Oh, yeah, I saw it go all the way up the hill there 363 00:35:22,580 --> 00:35:24,580 Oh 364 00:35:27,340 --> 00:35:34,260 The underground boom is something worth seeing again and again so it's back to carry 365 00:35:35,820 --> 00:35:42,780 Now for a completely gratuitous explosion underground in three two one 366 00:35:45,340 --> 00:35:47,340 Well that was a nice little thud 367 00:35:53,260 --> 00:35:55,260 Oh 368 00:35:55,620 --> 00:36:01,660 B was for bomb range a was for audit and was for nothing fire 369 00:36:02,780 --> 00:36:05,500 Oh, and G was for grenade 370 00:36:07,900 --> 00:36:13,980 Put them together and what do you get fire and the bags continue right now? Oh 371 00:36:16,540 --> 00:36:17,340 All right now 372 00:36:17,340 --> 00:36:21,860 I know all this looks like a lot of automotive junk, but it's actually what's left over from a car 373 00:36:21,900 --> 00:36:25,220 Exploded, so I'm guessing B is for vehicle exactly now 374 00:36:25,220 --> 00:36:29,820 We have probably totaled around 130 vehicles on the show a lot of them. We've crashed 375 00:36:31,340 --> 00:36:34,020 Some we've destroyed with the rocket sled at New Mexico Tech 376 00:36:36,940 --> 00:36:41,780 But a lot of them we've blown up so we roll the montage indeed we shall 377 00:36:52,500 --> 00:36:58,940 Next up is W a letter. That's all about H2O 378 00:36:59,220 --> 00:37:07,460 Now water and explosives are a particularly good mix for mythbusters for two reasons first water and air have very different properties 379 00:37:07,580 --> 00:37:11,620 For example water is incompressible. It's denser than air 380 00:37:11,740 --> 00:37:18,660 It's more conductive and all this means that explosions travel differently through water than they do through air 381 00:37:19,500 --> 00:37:21,500 Indeed by being incompressible 382 00:37:22,740 --> 00:37:26,360 Go for it water is a great way to help crack a safe 383 00:37:29,580 --> 00:37:32,220 And the way its density differs from air 384 00:37:33,140 --> 00:37:39,260 Everything's in it looks great has led to many a lagoon boom 50 pounds of Ampo in 385 00:37:39,900 --> 00:37:41,900 three two 386 00:37:42,420 --> 00:37:43,780 one 387 00:37:43,780 --> 00:37:45,780 Bye-bye 388 00:37:49,660 --> 00:37:53,340 But what's grads other reason for loving this liquid? 389 00:37:54,100 --> 00:38:00,860 Second reason is that explosions on high speed with water look really cool and to prove just that 390 00:38:01,860 --> 00:38:03,860 Don't try this at home 391 00:38:09,300 --> 00:38:11,660 That is an explosion in water 392 00:38:13,140 --> 00:38:15,140 With W all washed up 393 00:38:16,020 --> 00:38:22,300 Next up it's two letters for the price of one where X is nothing if not predictable 394 00:38:28,340 --> 00:38:33,340 Well, we've moved on to the letter X and let's face it we can't afford to blow up an X ray 395 00:38:33,460 --> 00:38:37,580 So we've gone the cheap route and blowing up some xylophones 396 00:38:38,180 --> 00:38:43,300 Why do we hate instruments cuz we can't play them but X is not flying solo 397 00:38:43,300 --> 00:38:49,860 We're also gonna throw why in here because why is for yelling fire in the hole fire in the hole 398 00:38:50,700 --> 00:38:52,700 Whether it's me or Adam 399 00:38:53,660 --> 00:38:55,660 Or JD 400 00:38:56,060 --> 00:38:58,060 Or Frank 401 00:38:58,780 --> 00:39:05,940 It's always yelled three times and in three different directions, but every time it's yelled it definitely means something exciting is gonna happen 402 00:39:06,060 --> 00:39:12,140 All right, this is X for xylophone because well, it's too expensive to blow up an X ray machine 403 00:39:12,140 --> 00:39:16,180 Are you guys ready ready three two one? 404 00:39:25,100 --> 00:39:27,100 Like music to my ears 405 00:39:34,420 --> 00:39:39,700 I call this piece explosion 753 from a ferrata 406 00:39:42,540 --> 00:39:44,540 To why for yelling 407 00:39:52,140 --> 00:39:55,980 The most busters a to z of explosions has been a blast 408 00:39:58,820 --> 00:40:04,220 And with just one letter left you might say that the guys are going to end the bank 409 00:40:04,220 --> 00:40:06,220 I 410 00:40:09,740 --> 00:40:16,820 Will if X is any indication next we're gonna be blowing up a zebra right no z is for zenith the pinnacle the biggest 411 00:40:17,140 --> 00:40:21,700 Explosion in myth busters history, which would be the blast from homemade diamonds 412 00:40:21,700 --> 00:40:27,580 Yeah, that was the episode we were trying to figure out different ways to make diamonds in one of them involved using explosives 413 00:40:28,860 --> 00:40:32,620 Yep when microwaving peanut butter didn't spring any bling 414 00:40:32,860 --> 00:40:39,300 I'm starting to get the idea that this shouldn't be done inside the myth busters turned to a girl's second best friend 415 00:40:40,100 --> 00:40:42,100 Explosives 416 00:40:42,100 --> 00:40:44,100 They started big 417 00:40:45,660 --> 00:40:48,060 But ended enormous with 418 00:40:48,940 --> 00:40:55,820 5,000 pounds of ant foam charging five four three two one zero 419 00:41:03,540 --> 00:41:05,540 Oh 420 00:41:11,060 --> 00:41:16,380 Given that that's the biggest explosion we've ever done why isn't it the fan favorite well 421 00:41:16,380 --> 00:41:18,620 I'm like the cement truck, which was there and gone 422 00:41:19,300 --> 00:41:23,420 Well, there's your problem. We really are just looking at a big giant tube 423 00:41:25,340 --> 00:41:29,740 Yeah, there's really nothing in it to give you scale. I mean when the explosion went off 424 00:41:32,660 --> 00:41:36,540 Which was five times bigger than the cement truck you couldn't tell how big it was 425 00:41:39,300 --> 00:41:44,940 Yeah, but unlike the cement truck we actually have an amazing high speed that just shows the shockwave moving 426 00:41:50,740 --> 00:41:57,300 All right fair enough there's just one more thing that bothers me though. What's that? How are we ever gonna top it? Oh, we'll figure out a way