1 00:00:00,000 --> 00:00:07,000 3, 2, 1, go! 2 00:00:07,000 --> 00:00:12,000 The Mythbusters are defying death in the quest for flight. 3 00:00:12,000 --> 00:00:16,000 It's not a question of whether we'll get badly hurt, it's how badly hurt. 4 00:00:16,000 --> 00:00:25,000 And we're busy busting myths about ways to legally beat the police speed radar. 5 00:00:25,000 --> 00:00:27,000 Well, it didn't disappear. 6 00:00:27,000 --> 00:00:28,000 Are you surprised? 7 00:00:28,000 --> 00:00:29,000 Absolutely. 8 00:00:29,000 --> 00:00:31,000 Who are the Mythbusters? 9 00:00:31,000 --> 00:00:34,000 Am I missing an eyebrow? 10 00:00:34,000 --> 00:00:35,000 Adam Savage 11 00:00:35,000 --> 00:00:38,000 I reject the reality and substitute my own. 12 00:00:38,000 --> 00:00:39,000 And Jamie Heinemann 13 00:00:39,000 --> 00:00:40,000 Crack, damn you. 14 00:00:40,000 --> 00:00:43,000 I wouldn't say Jamie's an evil genius. 15 00:00:43,000 --> 00:00:47,000 Between them, more than 30 years special effects experience. 16 00:00:47,000 --> 00:00:49,000 Why don't all the fun ever stop? 17 00:00:49,000 --> 00:00:53,000 They don't just tell the myths, they put them to the test. 18 00:01:00,000 --> 00:01:07,000 Ever since we realized we couldn't, humans have wanted to fly like the birds. 19 00:01:07,000 --> 00:01:13,000 Gliders, hang gliders and parachutes have made non-powered flight possible. 20 00:01:13,000 --> 00:01:17,000 I've farted on you! 21 00:01:17,000 --> 00:01:22,000 But is it possible for a man to fly accidentally? 22 00:01:22,000 --> 00:01:27,000 Plywood Builder 23 00:01:27,000 --> 00:01:30,000 Plywood Builder, walk me through this one. 24 00:01:30,000 --> 00:01:36,000 Apparently a construction worker up on the top of a building was holding onto a 4x8 sheet of Plywood on a windy day. 25 00:01:36,000 --> 00:01:40,000 And the wind picks him up off the top of the building over the edge. 26 00:01:40,000 --> 00:01:49,000 Not only does he manage to hold onto the Plywood, but he controls it well enough to be able to land several floors below in the building unharmed. 27 00:01:49,000 --> 00:01:51,000 Cool, flying myth. 28 00:01:51,000 --> 00:01:54,000 What's the overall plan here? What are we going to end up doing? 29 00:01:54,000 --> 00:02:01,000 I think Buster's going for a ride with a sheet of Plywood, but ultimately if we can, one of us should take a ride. 30 00:02:01,000 --> 00:02:08,000 If I'm going to take that leap with a sheet of Plywood as my only safety, I want to do some very serious testing before we do that. 31 00:02:08,000 --> 00:02:17,000 I'm thinking scale Plywood and figure correct weights to scale and really see what kind of lift ratios we get out of this thing before we take that leap. 32 00:02:17,000 --> 00:02:24,000 No matter what you're searching for, you'll probably find it in Jamie's M5 storage system. 33 00:02:24,000 --> 00:02:25,000 Always excellent. 34 00:02:25,000 --> 00:02:29,000 If you look hard enough, you might even find a mini Buster. 35 00:02:29,000 --> 00:02:31,000 Jamie, there's a guy here who seems kind of perfect. 36 00:02:31,000 --> 00:02:34,000 It's a toy prototype built by Jamie. 37 00:02:34,000 --> 00:02:38,000 I think we should go for the goatee, but that's just because I like the goatee. 38 00:02:39,000 --> 00:02:43,000 Mini Buster is the right height, but is he the right weight? 39 00:02:43,000 --> 00:02:47,000 I'm roughly six feet at 180 pounds. 40 00:02:47,000 --> 00:02:49,000 You were 190. 41 00:02:49,000 --> 00:02:50,000 No. 42 00:02:50,000 --> 00:02:53,000 I'm just using some easy 190. 43 00:02:53,000 --> 00:02:56,000 Let's say stand 85 percentile male, right? 44 00:02:56,000 --> 00:02:58,000 Six feet, 180 pounds. 45 00:02:58,000 --> 00:03:02,000 Proportionally, that's 72 inches to 180 pounds. 46 00:03:04,000 --> 00:03:07,000 10 inches tall, 25 pounds. 47 00:03:07,000 --> 00:03:09,000 I just did the math. 48 00:03:09,000 --> 00:03:11,000 I need him to weigh 25 pounds. 49 00:03:12,000 --> 00:03:15,000 So you're saying that he needs to be built out of depleted uranium. 50 00:03:17,000 --> 00:03:18,000 Do you have some? 51 00:03:18,000 --> 00:03:21,000 Is it under G or U over here? 52 00:03:21,000 --> 00:03:25,000 Adam figures he should be calculating volume, not size. 53 00:03:25,000 --> 00:03:29,000 So in fact, mini Buster is close to being the right weight. 54 00:03:29,000 --> 00:03:34,000 The small scale testing also needs a sheet of mini ply. 55 00:03:34,000 --> 00:03:36,000 That's almost exactly 50 pounds. 56 00:03:36,000 --> 00:03:40,000 We're weighing a piece of plywood so that we can replicate this in a small scale. 57 00:03:40,000 --> 00:03:44,000 But even this tiny piece of ply is proportionately too heavy. 58 00:03:45,000 --> 00:03:49,000 Christine reduces its weight by drilling lots of small holes. 59 00:03:50,000 --> 00:03:52,000 Okay, there we go. Perfect. 60 00:03:52,000 --> 00:03:59,000 This is a scale replica of what say Adam or I with a full-size sheet of ply would be if we were 10 inches tall. 61 00:03:59,000 --> 00:04:04,000 A high-speed camera will shoot mini Buster falling in front of a scale rule. 62 00:04:06,000 --> 00:04:09,000 A computer will then calculate his drop rate. 63 00:04:11,000 --> 00:04:14,000 The test is repeated with the mini ply. 64 00:04:14,000 --> 00:04:15,000 Okay, Christine. 65 00:04:17,000 --> 00:04:20,000 So what did we learn with the drop tests of the mini Buster rate? 66 00:04:20,000 --> 00:04:22,000 Well, the ply would slow him down about 25%. 67 00:04:22,000 --> 00:04:25,000 25% from a fall with nothing, right? 68 00:04:25,000 --> 00:04:26,000 Yes. 69 00:04:26,000 --> 00:04:27,000 A human falling. 70 00:04:27,000 --> 00:04:28,000 Yes. 71 00:04:28,000 --> 00:04:31,000 But 25% slower is still not slow enough. 72 00:04:31,000 --> 00:04:34,000 If they tried the ply would miss themselves. 73 00:04:34,000 --> 00:04:39,000 The best that we would be able to accomplish, it sounds to me, is just broken legs and arms. 74 00:04:39,000 --> 00:04:42,000 But maybe not a broken back or a smashed skull. 75 00:04:42,000 --> 00:04:44,000 I'm willing to settle for that. 76 00:04:44,000 --> 00:04:49,000 It's too big a risk for a human, but no problem for Buster. 77 00:04:49,000 --> 00:04:55,000 That's once his rubber crash test dummy hands have been swapped for some ply would grabbing clamps. 78 00:04:55,000 --> 00:05:00,000 Let's see whether it actually will support somebody on it. 79 00:05:00,000 --> 00:05:03,000 His Buster happens to be about my size and weight. 80 00:05:03,000 --> 00:05:06,000 So, looks like it works. 81 00:05:06,000 --> 00:05:08,000 Now Buster, this won't hurt a bit. 82 00:05:09,000 --> 00:05:14,000 So Buster's new super grip robo hands are welded to his arms. 83 00:05:14,000 --> 00:05:17,000 Plywood. 84 00:05:17,000 --> 00:05:23,000 According to the myth, the builder was holding a sheet of five ply when he took his unscheduled flight. 85 00:05:23,000 --> 00:05:28,000 That's made up of five thin sheets of timber compressed together. 86 00:05:28,000 --> 00:05:36,000 As well as trying a regular sheet, Adam and Janie will use the five individual sheets to design their own flying rigs. 87 00:05:36,000 --> 00:05:44,000 Well, my thought first off was to array them like a car leaf spring to where we extend the surface area. 88 00:05:44,000 --> 00:05:48,000 And of course, end up spinning like a helicopter all the way down. 89 00:05:48,000 --> 00:05:54,000 Which might not be a bad thing because helicopters as we know land a little softer than just the same shape without the propellers. 90 00:05:54,000 --> 00:05:56,000 Because they're spinning and they get lift from that. 91 00:05:56,000 --> 00:06:00,000 Yeah, but skydivers also have what they call a death spiral. 92 00:06:00,000 --> 00:06:02,000 Well, there is that. 93 00:06:02,000 --> 00:06:07,000 I'm thinking of something totally different. I'm thinking of laminating them in such a way that you actually get a curve out of it. 94 00:06:07,000 --> 00:06:11,000 Sure, the original myth only involves one sheet of five ply. 95 00:06:11,000 --> 00:06:14,000 But Adam and Janie really want this to work. 96 00:06:14,000 --> 00:06:20,000 So they're using the five single sheets to build the most efficient plywood flying rigs they can. 97 00:06:20,000 --> 00:06:30,000 Adam coats the cardboard sheets with light spray-on glue and then puts them together in various five-sheet permutations. 98 00:06:31,000 --> 00:06:33,000 It's a nurses hat. 99 00:06:33,000 --> 00:06:35,000 Oh, nurse savage. 100 00:06:35,000 --> 00:06:43,000 So these two represent Janie and my first ideas about the best ways to slow your descent using five plies of plywood. 101 00:06:43,000 --> 00:06:48,000 And then I started to think, could you just have a little hole in the center and get a lot more square footage? 102 00:06:48,000 --> 00:06:49,000 I'll try this. 103 00:06:49,000 --> 00:06:52,000 Then I started moving towards the scoop like this. 104 00:06:52,000 --> 00:06:54,000 So it's a kind of bridge between Janie and I. 105 00:06:54,000 --> 00:06:57,000 And then we'll get to these like radical scoops. 106 00:06:57,000 --> 00:06:59,000 All of which can be done on a plywood. 107 00:06:59,000 --> 00:07:01,000 I'm not sure which approach is best. 108 00:07:01,000 --> 00:07:05,000 Should we be going towards a parachute or an actual airfoil? 109 00:07:05,000 --> 00:07:07,000 Well, I mean, I think we want to do one of each. 110 00:07:07,000 --> 00:07:14,000 I think we want to do one parachute design, like my flying nun thing, and one wing design. 111 00:07:16,000 --> 00:07:23,000 Using the cardboard sheets to design his wing, Janie attempts to maximize surface area while not compromising strength. 112 00:07:24,000 --> 00:07:29,000 The scale prototypes for Janie's wing and Adam's parachute are complete. 113 00:07:29,000 --> 00:07:31,000 Time for a test run. 114 00:07:31,000 --> 00:07:37,000 We're going to do some drop tests with some of the first mock-ups of these flying rigs. 115 00:07:37,000 --> 00:07:45,000 I've got one that kind of looks like the flying nuns habit, and Janie's got one that's just a broad piece of as much material as he can get with a couple of stringers. 116 00:07:45,000 --> 00:07:51,000 Hopefully we'll have at least some idea what this is going to do before we actually go out and do it in full scale. 117 00:07:51,000 --> 00:07:55,000 First off, Mini Buster gets no help at all. 118 00:07:55,000 --> 00:07:57,000 Point nine seconds. 119 00:07:57,000 --> 00:07:58,000 What's our next point? 120 00:07:58,000 --> 00:07:59,000 Is this the Janie wing? 121 00:07:59,000 --> 00:08:00,000 Yeah. 122 00:08:00,000 --> 00:08:01,000 Janie wing. 123 00:08:01,000 --> 00:08:03,000 Three, two, one, go. 124 00:08:06,000 --> 00:08:07,000 1.05 seconds. 125 00:08:07,000 --> 00:08:09,000 Back to your drawing board. 126 00:08:09,000 --> 00:08:12,000 Now for Adam's pentagonal parachute design. 127 00:08:14,000 --> 00:08:15,000 That actually wasn't too bad. 128 00:08:15,000 --> 00:08:18,000 That was the best one yet. That was 1.48 seconds. 129 00:08:19,000 --> 00:08:24,000 But Janie won't take this lying down. He refines his wing prototype. 130 00:08:24,000 --> 00:08:25,000 Ready when you are. 131 00:08:25,000 --> 00:08:27,000 Three, two... 132 00:08:27,000 --> 00:08:30,000 He twists his wing to make it spin. 133 00:08:31,000 --> 00:08:32,000 1.4. 134 00:08:32,000 --> 00:08:35,000 That's interesting. That's up there with the high performers on the other ones. 135 00:08:35,000 --> 00:08:36,000 Yeah. 136 00:08:36,000 --> 00:08:46,000 So we've decided on the two that we're going to make. One is the hexagonal parachute and the other one is the wing here then because this actually got almost as high a performance. 137 00:08:46,000 --> 00:08:47,000 All right. 138 00:08:47,000 --> 00:08:54,000 The cardboard scale models have done their job but the real test will come when the flying rigs go full size. 139 00:08:56,000 --> 00:09:03,000 Coming up next, the MythBusters build team exhibits model behavior as they take on the pulley speed radar. 140 00:09:03,000 --> 00:09:04,000 The wing. 141 00:09:04,000 --> 00:09:07,000 We'll never get pulled over for going six miles an hour. 142 00:09:07,000 --> 00:09:12,000 And in his quest for the perfect plywood parachute, Adam Savage screws up. 143 00:09:18,000 --> 00:09:20,000 The end. 144 00:09:24,000 --> 00:09:28,000 Scotty, Carrie and Tori have been like little Santa's helpers. 145 00:09:28,000 --> 00:09:30,000 Oh, I'm going to be sick. 146 00:09:30,000 --> 00:09:39,000 Whenever Adam and Jamie have devised some Mythbusting mayhem, it's often been this trio's job to make their bosses twisted visions to have a reality. 147 00:09:39,000 --> 00:09:43,000 This time, however, they're going to be in the driver's seat. 148 00:09:43,000 --> 00:09:45,000 That doesn't look right. 149 00:09:48,000 --> 00:09:52,000 All right, guys. So your first story on your own. What have you got? 150 00:09:52,000 --> 00:09:55,000 Well, what we're going to try to do is legally beat the police radar. 151 00:09:55,000 --> 00:10:00,000 Legally, huh? So not the commercially available radar or laser jammers. 152 00:10:00,000 --> 00:10:05,000 Exactly. We've heard all kinds of ideas like jingling your keys in front of your window. 153 00:10:05,000 --> 00:10:15,000 Disco balls, a CD from the rear view mirror, foil on your hubcaps, putting LEDs around your license plate, microwaves and covering the entire car in foil. 154 00:10:16,000 --> 00:10:18,000 So how are you going to tackle this one? What's the plan? 155 00:10:18,000 --> 00:10:23,000 Well, obviously we need to get a radar gun. We're also going to try the LiDAR, which is a laser system. 156 00:10:23,000 --> 00:10:25,000 Lift it up a little bit more. 157 00:10:25,000 --> 00:10:28,000 And to test them, the first thing they're going to need is a car. 158 00:10:28,000 --> 00:10:32,000 Earl, the Mythbusters Cadillac, should do the job. 159 00:10:32,000 --> 00:10:38,000 You remember Earl. He's the car the guys use for target practice. 160 00:10:38,000 --> 00:10:40,000 Oh, man. 161 00:10:40,000 --> 00:10:46,000 Our resident grease monkey, Scotty, has to get him back on the road to recovery. 162 00:10:46,000 --> 00:10:48,000 It's going to be stubborn. 163 00:10:48,000 --> 00:10:56,000 While Scotty coaxes the caddy back to life, Tori and Carrie do a little radar research. 164 00:10:56,000 --> 00:10:58,000 You're not working fast enough, dude. 165 00:10:58,000 --> 00:11:06,000 Now, Carrie's packing a normal radar gun. It fires microwaves that hit the target and bounce back at a slightly different frequency. 166 00:11:06,000 --> 00:11:10,000 The frequency difference determines the target speed. 167 00:11:13,000 --> 00:11:17,000 Tori's wielding a laser speed gun, or LiDAR. 168 00:11:17,000 --> 00:11:23,000 It shoots a thousand samples per second of infrared laser light at the target. 169 00:11:23,000 --> 00:11:28,000 Speed is calculated by comparing the distance between each sample. 170 00:11:28,000 --> 00:11:34,000 Before we get to the real car and do tests, we want to do some sample material tests on the RC car. 171 00:11:34,000 --> 00:11:39,000 But before we can even do that, we have to make sure that the RC car will even show up on the radar gun. 172 00:11:39,000 --> 00:11:46,000 The RC car has a top speed of between 5 and 6 miles per hour. But will the radar detect it? 173 00:11:46,000 --> 00:11:49,000 Four, five. We got a reading. 174 00:11:49,000 --> 00:11:54,000 So the RC car is visible to the radar. Now, to make it invisible. 175 00:11:54,000 --> 00:11:58,000 Right now I'm making extra shells to the body of the RC car. 176 00:11:58,000 --> 00:12:03,000 Now that we know how the radar and LiDAR work, we're going to do some tests with all of our materials. 177 00:12:03,000 --> 00:12:10,000 Beautiful! It came out perfectly! 178 00:12:10,000 --> 00:12:17,000 The game of radar hide and seek has been played out since World War II and has sparked the growth of stealth technology. 179 00:12:17,000 --> 00:12:23,000 Modern stealth aircraft have flat surfaces and sharp edges. 180 00:12:23,000 --> 00:12:27,000 They're also coated with materials that absorb radar. 181 00:12:27,000 --> 00:12:29,000 So every foot? Every foot. 182 00:12:29,000 --> 00:12:34,000 It'll take way too long to coat earl in all the materials the myths mention. 183 00:12:34,000 --> 00:12:39,000 The remote-controlled car is a much simpler option. But why the blue paint? 184 00:12:39,000 --> 00:12:44,000 Theoretically, it's supposed to change the wavelength of the reflective light on the LiDAR. 185 00:12:44,000 --> 00:12:47,000 So we'll see if we can pick this up at a different distance. 186 00:12:47,000 --> 00:12:50,000 Are you ready? I'm always ready. 187 00:12:50,000 --> 00:12:51,000 Okay, go! 188 00:12:51,000 --> 00:12:56,000 How fast? 189 00:12:56,000 --> 00:13:00,000 Five miles an hour? Six topping out when you get to the finish line? 190 00:13:00,000 --> 00:13:03,000 We'll never get pulled over for going six miles an hour. 191 00:13:03,000 --> 00:13:09,000 Myth number two, prism tape. This stuff's used to make fishing lures. 192 00:13:09,000 --> 00:13:13,000 It might fool fish, but can it rattle the radar? 193 00:13:13,000 --> 00:13:17,000 Alright, yellow reflective! Go! 194 00:13:21,000 --> 00:13:26,000 Well, the reflective tape is, as far as the RC control is, it's a myth. 195 00:13:26,000 --> 00:13:29,000 I'm picking it up a lot faster than the control. 196 00:13:29,000 --> 00:13:33,000 And I have no change at all. It's the same thing. I'm picking it up just at 50 feet. 197 00:13:33,000 --> 00:13:35,000 So far, no good. 198 00:13:35,000 --> 00:13:39,000 The most common myth that we've heard of is the tinfoil, or aluminum foil. 199 00:13:39,000 --> 00:13:42,000 So what we're going to try now is the aluminum foil over the car. 200 00:13:42,000 --> 00:13:45,000 Go when you're ready. 201 00:13:45,000 --> 00:13:47,000 37. 202 00:13:47,000 --> 00:13:48,000 Is it doing anything? 203 00:13:48,000 --> 00:13:53,000 I'm actually picking it up sooner. So if you're avoiding a ticket, this is not the way to go. 204 00:13:53,000 --> 00:13:58,000 One of the myths says that an LED will mess up a LiDAR detector. 205 00:13:58,000 --> 00:14:03,000 So what I'm going to do is I'm going to rig up this test one with an LED. 206 00:14:03,000 --> 00:14:04,000 Go! 207 00:14:04,000 --> 00:14:10,000 LEDs are infrared, and they're supposed to scramble the LiDAR's infrared beam. 208 00:14:10,000 --> 00:14:11,000 So the LED do anything? 209 00:14:11,000 --> 00:14:14,000 The LED seemed to have no effect on the laser. 210 00:14:14,000 --> 00:14:19,000 Well, it didn't have a significant difference, but it was about 10 feet in difference. 211 00:14:19,000 --> 00:14:21,000 We might want to try it on the big car as well. 212 00:14:21,000 --> 00:14:23,000 So on full scale, that could be a mile. 213 00:14:23,000 --> 00:14:28,000 The only thing left, a type of paint which is supposed to absorb radar. 214 00:14:28,000 --> 00:14:32,000 It's actually embedded with a bunch of iron and makes it really heavy. 215 00:14:32,000 --> 00:14:33,000 It goes on like frosting. 216 00:14:33,000 --> 00:14:37,000 And it's so expensive that if you were actually going to paint your car with this, 217 00:14:37,000 --> 00:14:39,000 you might as well just pay up all your speeding tickets. 218 00:14:39,000 --> 00:14:43,000 The paint's so heavy, the RC car won't even go. 219 00:14:44,000 --> 00:14:46,000 Don't give up, Scotty. 220 00:14:46,000 --> 00:14:47,000 You can barely go. 221 00:14:47,000 --> 00:14:52,000 Has this myth been busted before Earl the Catty is out of the garage? 222 00:14:52,000 --> 00:14:54,000 They look really cool, guys. 223 00:14:54,000 --> 00:14:58,000 Did anything you try to have any effect on the radar's ability to detect them? 224 00:14:58,000 --> 00:15:00,000 The radar can detect all of these cars. 225 00:15:00,000 --> 00:15:02,000 We also can write off the prism tape. 226 00:15:02,000 --> 00:15:04,000 It actually made it more detectable. 227 00:15:04,000 --> 00:15:07,000 It's supposed to deflect the laser, but it's actually reflecting it back better. 228 00:15:07,000 --> 00:15:12,000 So the plan now is to go with the most popular ones, like Flat Black and Tinfoil. 229 00:15:12,000 --> 00:15:15,000 And we have a few tricks up our sleeve as well. 230 00:15:15,000 --> 00:15:21,000 But before Scotty reveals her tricks, can Adam make plywood become plywood? 231 00:15:23,000 --> 00:15:27,000 Adam and Jamie are testing the myth of a builder flying off a skyscraper 232 00:15:27,000 --> 00:15:29,000 while holding a sheet of plywood. 233 00:15:30,000 --> 00:15:36,000 They're helping the myth out by using five single sheets to create their own flying rigs. 234 00:15:37,000 --> 00:15:42,000 After testing scale models, Adam has decided on a parachute-like design. 235 00:15:42,000 --> 00:15:44,000 And Jamie is building a wing. 236 00:15:45,000 --> 00:15:48,000 The plywood sheets may be heavy, but they're also fragile. 237 00:15:49,000 --> 00:15:52,000 Adam removes his five sheets from the twelve available. 238 00:15:52,000 --> 00:15:53,000 Screw. 239 00:15:53,000 --> 00:15:54,000 Make that eleven. 240 00:15:54,000 --> 00:15:59,000 One tore, bringing it out, trying to get it out of the way of Jay, the cameraman. 241 00:15:59,000 --> 00:16:03,000 Using a scale model, he calculates the angles for the full-size version. 242 00:16:04,000 --> 00:16:07,000 He measures up the sheets, and then lays them out. 243 00:16:08,000 --> 00:16:13,000 Meanwhile, Jamie is placing the sheets for his wing on a cradle made from two-by-fours. 244 00:16:14,000 --> 00:16:15,000 Well, look at what you're doing. 245 00:16:15,000 --> 00:16:18,000 You're going to laminate it up on the curve. 246 00:16:18,000 --> 00:16:22,000 Yeah, you know, I figure we'll get the glue to actually help it hold its shape 247 00:16:22,000 --> 00:16:24,000 before we put the struts in. 248 00:16:25,000 --> 00:16:27,000 Jamie's plan is simple but effective. 249 00:16:27,000 --> 00:16:32,000 He'll achieve a curve in his wing by placing weights in the center of the plywood sheets. 250 00:16:32,000 --> 00:16:36,000 When the ply is glued, the curve should remain. 251 00:16:36,000 --> 00:16:40,000 Adam's pentagonal plywood parachute is taking shape. 252 00:16:40,000 --> 00:16:44,000 He's just got to remember those sheets are really fragile. 253 00:16:47,000 --> 00:16:51,000 Now they're down to ten sheets, and there's no room for error. 254 00:16:53,000 --> 00:16:57,000 The last sheet of ply is found and slid into place carefully. 255 00:16:59,000 --> 00:17:00,000 Got it? 256 00:17:00,000 --> 00:17:03,000 Alright, cool. You can let that down. Thanks, Adam. 257 00:17:04,000 --> 00:17:05,000 That was a pain in the ass. 258 00:17:06,000 --> 00:17:08,000 Jamie's wing is looking good. 259 00:17:08,000 --> 00:17:10,000 Oh, and I want to put the strip down. 260 00:17:11,000 --> 00:17:14,000 Narrow strips of ply are used as strengtheners. 261 00:17:14,000 --> 00:17:16,000 Yeah, charm. 262 00:17:16,000 --> 00:17:19,000 Okay, now we've got to bring the pipe in. 263 00:17:20,000 --> 00:17:26,000 Finally, the curve is achieved by adding whatever weights Jamie and Christine can find. 264 00:17:26,000 --> 00:17:27,000 There we go. 265 00:17:27,000 --> 00:17:30,000 I'm actually really happy how this came out. 266 00:17:30,000 --> 00:17:34,000 And tomorrow when the glue is set, we'll remove all the wood, 267 00:17:34,000 --> 00:17:38,000 and hopefully this will retain as much as possible of this curve. 268 00:17:38,000 --> 00:17:43,000 This will give us something to work off of for the final touch, which is the twist. 269 00:17:43,000 --> 00:17:47,000 Because I'm going to put a diagonal on this that'll torque this thing a little bit 270 00:17:47,000 --> 00:17:50,000 and create a propeller shape, which gives us the spin, 271 00:17:50,000 --> 00:17:53,000 and the spin gives us the lift, which slows us down. 272 00:17:53,000 --> 00:17:56,000 Coming up, it's Buster vs. Gravity. 273 00:17:57,000 --> 00:18:00,000 And there can be only one winner. 274 00:18:00,000 --> 00:18:02,000 I never get tired of doing that. 275 00:18:02,000 --> 00:18:06,000 Plus, a police radar myth is totally blown away. 276 00:18:08,000 --> 00:18:09,000 Good. It works. 277 00:18:15,000 --> 00:18:18,000 Could a builder fly through the air on a sheet of plywood? 278 00:18:19,000 --> 00:18:25,000 Adam and Jamie have glued together two plywood flying rigs for Buster to find out. 279 00:18:25,000 --> 00:18:28,000 But how will they know if Buster survives? 280 00:18:28,000 --> 00:18:33,000 Jamie, a key part of this myth is going to be how lethal is Buster's impact when he lands. 281 00:18:33,000 --> 00:18:38,000 And we have installed auto industry computer accelerometers in him before 282 00:18:38,000 --> 00:18:40,000 with greater and lesser degrees of success. 283 00:18:40,000 --> 00:18:43,000 I mean, we're always entering myth Buster's meter hell. 284 00:18:43,000 --> 00:18:45,000 I think it's time that we build our own GeForce meter. 285 00:18:45,000 --> 00:18:48,000 Yeah, you know, if we can't find it, we'll build it ourselves. 286 00:18:48,000 --> 00:18:49,000 Exactly. 287 00:18:51,000 --> 00:18:54,000 Inspiration comes to Adam in the form of a light bulb. 288 00:18:54,000 --> 00:19:00,000 I'm hoping that these light bulbs will end up being the sort of soul of myth Buster's home-built G-Meter. 289 00:19:00,000 --> 00:19:05,000 We're going to put these inside a ball so that they break at a fatal amount of GeForce. 290 00:19:05,000 --> 00:19:11,000 And to add a little drama and realism, the bulbs are filled with fake blood. 291 00:19:11,000 --> 00:19:13,000 If they break, we'll know it. 292 00:19:13,000 --> 00:19:17,000 Isn't that cool? Don't you have all these same nithverious thoughts? 293 00:19:17,000 --> 00:19:19,000 Hey, you're dripping it. 294 00:19:19,000 --> 00:19:23,000 The bulb is sealed and placed inside a pair of aluminum sugar scoops. 295 00:19:24,000 --> 00:19:25,000 You ready? 296 00:19:25,000 --> 00:19:26,000 Yeah. 297 00:19:26,000 --> 00:19:27,000 Time for a test drop. 298 00:19:27,000 --> 00:19:29,000 This should be the non-lethal distance. 299 00:19:32,000 --> 00:19:33,000 It made it. 300 00:19:33,000 --> 00:19:34,000 That's good. 301 00:19:34,000 --> 00:19:35,000 All right, I'm going to try the high point. 302 00:19:35,000 --> 00:19:36,000 Ready? 303 00:19:36,000 --> 00:19:37,000 Yeah. 304 00:19:39,000 --> 00:19:40,000 Wow. 305 00:19:40,000 --> 00:19:42,000 It looks gruesome, doesn't it? 306 00:19:42,000 --> 00:19:44,000 Oh, and a horror show. 307 00:19:44,000 --> 00:19:49,000 The new G-Force meter is instantly christened the Ball of Death. 308 00:19:49,000 --> 00:19:56,000 The myth Buster's have turned decades of occupational health and safety death descriptions into a figure for brain death. 309 00:19:56,000 --> 00:20:00,000 80 G's for just 32,000ths of a second. 310 00:20:00,000 --> 00:20:06,000 Because the ball is solid metal, it builds up a lot of G-Force in just a small drop. 311 00:20:06,000 --> 00:20:11,000 But once it's cushioned by Buster's head, it'll survive a much bigger drop. 312 00:20:13,000 --> 00:20:16,000 Jamie has used weights to curve the plywood for his wing. 313 00:20:17,000 --> 00:20:20,000 But what will happen when the weights are removed? 314 00:20:21,000 --> 00:20:22,000 Jamie, this looks great, man. 315 00:20:22,000 --> 00:20:24,000 It looks like it held its curve quite nicely. 316 00:20:24,000 --> 00:20:26,000 It was pretty darn rigid. 317 00:20:26,000 --> 00:20:28,000 Yeah, it actually is holding its shape quite nicely. 318 00:20:28,000 --> 00:20:30,000 Have fun flying with it. 319 00:20:30,000 --> 00:20:31,000 Yeah. 320 00:20:31,000 --> 00:20:37,000 Hopefully, Adam's plywood parachute will cause a little motion sickness. 321 00:20:37,000 --> 00:20:43,000 He's left one section unglued so it can be pulled together to form the plywood into a dish shape. 322 00:20:43,000 --> 00:20:44,000 Hey, Jamie. 323 00:20:44,000 --> 00:20:47,000 I'm gonna make some help with this. 324 00:20:47,000 --> 00:20:51,000 Be careful on a blink, you're gonna end up with a split right along that line. 325 00:20:54,000 --> 00:20:57,000 Jamie and Adam's plywood creations are nearly done. 326 00:20:57,000 --> 00:21:01,000 Jamie uses a diagonal cord to increase the twist on his wing. 327 00:21:01,000 --> 00:21:02,000 Okay, now let it go. 328 00:21:02,000 --> 00:21:04,000 That's more like it. 329 00:21:04,000 --> 00:21:06,000 Yeah, that's a lot better. 330 00:21:06,000 --> 00:21:09,000 And Adam, well, he's just Adam. 331 00:21:12,000 --> 00:21:15,000 Jamie's wing made it outside and into the truck easily. 332 00:21:15,000 --> 00:21:19,000 But Adam's plywood parachute is a pretty close shave. 333 00:21:20,000 --> 00:21:22,000 That just barely fit in there. 334 00:21:22,000 --> 00:21:23,000 Yeah. 335 00:21:25,000 --> 00:21:31,000 The Flying Plywood Test Site is at Hamilton Base in Novato, an hour north of San Francisco. 336 00:21:33,000 --> 00:21:35,000 I don't want one of these for myself. 337 00:21:36,000 --> 00:21:42,000 After 47 years as an Air Force bomber and fighter base, Hamilton closed in 1976. 338 00:21:44,000 --> 00:21:48,000 The old control tower will be the ideal place to drop busters. 339 00:21:48,000 --> 00:21:50,000 I think we're gonna need to use the crane to get up here. 340 00:21:50,000 --> 00:21:52,000 Well, that's what the crane's for. 341 00:21:52,000 --> 00:21:53,000 Shouldn't be a problem. 342 00:21:53,000 --> 00:21:55,000 That's perfect. 343 00:21:56,000 --> 00:22:06,000 We're actually gonna do some drop tests with buster and some various things that are mythically held to be able to help you survive a fall from several stories. 344 00:22:09,000 --> 00:22:11,000 I just moved this over here. 345 00:22:13,000 --> 00:22:16,000 Nothing much has changed in the last hundred years. 346 00:22:17,000 --> 00:22:19,000 Hey, could someone let me out? 347 00:22:21,000 --> 00:22:24,000 The test will take place in front of a scale ruler. 348 00:22:25,000 --> 00:22:31,000 A computer attached to the high-speed camera will then be able to determine the exact drop rates. 349 00:22:32,000 --> 00:22:38,000 When buster drops, the ball of death G-force meter will tell us whether he survives or not. 350 00:22:38,000 --> 00:22:41,000 Okay, be careful with this guy now. He has a brain. 351 00:22:42,000 --> 00:22:47,000 Buster will be raised up on the crane and then dropped on cue via a cable quick release. 352 00:22:47,000 --> 00:22:51,000 Once you get up in position, push the blue button and pull out the safety pin. 353 00:22:51,000 --> 00:22:52,000 Okay. 354 00:22:52,000 --> 00:22:55,000 When you pull out the safety pin, it's live and when you yank on this, he'll drop. 355 00:22:55,000 --> 00:22:58,000 Up goes buster, 60 feet up. 356 00:22:58,000 --> 00:23:00,000 Man, buster is toast. 357 00:23:01,000 --> 00:23:09,000 So they can work out if the flying aids do slow him down, buster's first drop will be totally unassisted and very painful. 358 00:23:09,000 --> 00:23:12,000 3, 2, 1, go. 359 00:23:12,000 --> 00:23:20,000 I was laying on the ground when he hit and I felt the ground move a little bit. 360 00:23:21,000 --> 00:23:23,000 I never get tired of doing that. 361 00:23:25,000 --> 00:23:32,000 The high-speed camera reveals buster is traveling between 34 and 35 miles per hour when he hits the ground. 362 00:23:33,000 --> 00:23:34,000 What's the verdict, Christine? 363 00:23:34,000 --> 00:23:35,000 I think he's dead. 364 00:23:37,000 --> 00:23:38,000 That's a shocker. 365 00:23:39,000 --> 00:23:42,000 Buster kind of looked like a baby bird that just fell out of the nest. 366 00:23:56,000 --> 00:24:04,000 Since the police started using speed radar back in the 1960s, there have been a lot of myths about legal ways to beat it. 367 00:24:05,000 --> 00:24:06,000 Are you ready? 368 00:24:06,000 --> 00:24:11,000 Scotty Carriantori used an RC car to put some of these myths to the test. 369 00:24:12,000 --> 00:24:14,000 How fast? 5 miles an hour? 370 00:24:15,000 --> 00:24:21,000 Now they're rigging up Earl, the myth buster's caddy, for a full-scale speed radar assault. 371 00:24:21,000 --> 00:24:25,000 I'm making a wheel made of mirrors that catches the wind. 372 00:24:25,000 --> 00:24:34,000 As the mirrors get to the back side of this wheel, they should reflect the radar back and fool the radar and to think we're going slower than we actually are. 373 00:24:34,000 --> 00:24:40,000 They plan to attach an array of mirrors to a bicycle wheel which will spin on top of the car. 374 00:24:40,000 --> 00:24:42,000 But Jamie's got other ideas. 375 00:24:42,000 --> 00:24:49,000 You get that thing spinning at 20 miles an hour, it's going to just, the glass is going to shatter, things are going to vibrate itself apart. 376 00:24:49,000 --> 00:24:53,000 I think you should get some three-quarter inch birch ply, a big rod compass. 377 00:24:53,000 --> 00:24:58,000 Draw yourself your three-foot diameter circle and faceted off. 378 00:24:59,000 --> 00:25:02,000 Suddenly this radar rig isn't so simple. 379 00:25:02,000 --> 00:25:06,000 Jamie's just turned it into a big, complicated build. 380 00:25:06,000 --> 00:25:09,000 Still, it gives Scotty a bit more time to work on the caddy. 381 00:25:09,000 --> 00:25:11,000 Come on! 382 00:25:11,000 --> 00:25:13,000 It looks like she might need it. 383 00:25:15,000 --> 00:25:18,000 Meanwhile, Carri's working on another myth. 384 00:25:18,000 --> 00:25:22,000 I'm making a chaff gun that we can explode out the side of the caddy right now. 385 00:25:22,000 --> 00:25:31,000 Cutting up the foil into little pieces, loading it up like a potato gun and shooting it off a fire extinguisher. 386 00:25:33,000 --> 00:25:40,000 During World War II, aircraft under attack dropped large clouds of chaff to confuse enemy radar. 387 00:25:40,000 --> 00:25:45,000 The chaff was just small pieces of foil which hit the plane's exact location. 388 00:25:46,000 --> 00:25:49,000 I love it when things fit perfectly. 389 00:25:49,000 --> 00:25:53,000 The chaff gun is powered by a modified fire extinguisher. 390 00:25:53,000 --> 00:25:58,000 And the test firing is a success. 391 00:25:58,000 --> 00:26:01,000 So glad I gave up my desk job. 392 00:26:01,000 --> 00:26:03,000 Did you ever have a desk job? 393 00:26:03,000 --> 00:26:05,000 Second floor reception. 394 00:26:05,000 --> 00:26:09,000 Carri's also heard a myth about microwaves messing with radar. 395 00:26:09,000 --> 00:26:14,000 I'm stripping the magnetron out of this microwave so we can mount it in the front of the caddy. 396 00:26:14,000 --> 00:26:18,000 And that way we shoot microwaves back at the radar and the lidar. 397 00:26:26,000 --> 00:26:30,000 Well, if it doesn't beat the radar, maybe it'll intimidate the cop. 398 00:26:32,000 --> 00:26:39,000 The LEDs didn't trick the lidar when they were mounted on the remote control car, but Tarry thinks they're worth another try. 399 00:26:39,000 --> 00:26:44,000 300 LEDs will be wired up to the caddy's license plate. 400 00:26:44,000 --> 00:26:47,000 Finally, it looks like we're ready to roll. 401 00:26:47,000 --> 00:26:50,000 Revolving mirror rig, check. 402 00:26:50,000 --> 00:26:52,000 Microwave gun, check. 403 00:26:52,000 --> 00:26:54,000 If I were you, I'd stay farther away from that. 404 00:26:54,000 --> 00:26:57,000 Chaff gun, check. 405 00:26:58,000 --> 00:27:01,000 LED license plate, check. 406 00:27:01,000 --> 00:27:04,000 Now, do we have a car? 407 00:27:04,000 --> 00:27:07,000 Whoa, that doesn't look right. 408 00:27:07,000 --> 00:27:10,000 After the break, this is going to freak them out. 409 00:27:10,000 --> 00:27:17,000 Earl hits the road and it's MythBusters vs. the California Highway Patrol in the great radar rumble. 410 00:27:17,000 --> 00:27:18,000 It's illegal? 411 00:27:18,000 --> 00:27:19,000 Absolutely. 412 00:27:19,000 --> 00:27:25,000 And later in the show, the plywood builder myth is finally put to the test. 413 00:27:25,000 --> 00:27:29,000 One, we'll buster fly or fall. 414 00:27:39,000 --> 00:27:48,000 This is the California Highway Patrol Academy training course, and it's the ideal place to see if our Cadillac can slip underneath the radar. 415 00:27:48,000 --> 00:27:53,000 A few of the guys from CHIPS are on hand to oversee the experiment. 416 00:27:53,000 --> 00:27:57,000 If anything does beat the radar, they want to know about it. 417 00:28:01,000 --> 00:28:03,000 This is going to freak them out. 418 00:28:03,000 --> 00:28:09,000 So a lot of the tricked out cars I've seen, they've had a CD dangling from the mirror, or they've had LEDs around their license plate. 419 00:28:09,000 --> 00:28:10,000 Does this do anything? 420 00:28:10,000 --> 00:28:13,000 It's not going to do anything, and plus they're both illegal. 421 00:28:13,000 --> 00:28:14,000 It's illegal? 422 00:28:14,000 --> 00:28:17,000 You can't have anything hanging down from your mirror. It's going to obstruct the drivers of you. 423 00:28:17,000 --> 00:28:22,000 We're going to try to get through the techniques that we think are kind of dumb first, so we're going to do them all together. 424 00:28:22,000 --> 00:28:24,000 Can you detach that to the mirror? 425 00:28:24,000 --> 00:28:30,000 All these shiny accessories are supposed to bounce back the radar's rays and confuse it. 426 00:28:30,000 --> 00:28:32,000 Which by the way, that's illegal. 427 00:28:32,000 --> 00:28:34,000 But it looks so cool. 428 00:28:36,000 --> 00:28:40,000 Lastly, can you jiggle these keys to make sure it hits the radar? 429 00:28:43,000 --> 00:28:45,000 That is so stupid. 430 00:28:45,000 --> 00:28:50,000 On each pass, Scotty will keep the Caddy steady at just under 50 miles per hour. 431 00:28:50,000 --> 00:28:53,000 We've got to do a test. Are you ready? 432 00:28:53,000 --> 00:28:59,000 Okay, the disco debilical is locked, loaded, and ready to freak out the radar. 433 00:28:59,000 --> 00:29:00,000 Over. 434 00:29:00,000 --> 00:29:02,000 Whenever you're ready, over. 435 00:29:02,000 --> 00:29:03,000 On my way. 436 00:29:06,000 --> 00:29:07,000 Got it on radar. 437 00:29:11,000 --> 00:29:12,000 39, 40. 438 00:29:16,000 --> 00:29:18,000 48, up to speed. 49. 439 00:29:21,000 --> 00:29:22,000 I have... 440 00:29:26,000 --> 00:29:27,000 I love that sound. 441 00:29:28,000 --> 00:29:33,000 So, keys, disco ball, CD, busted. No effect whatsoever. 442 00:29:33,000 --> 00:29:34,000 Are you surprised? 443 00:29:34,000 --> 00:29:35,000 Absolutely. 444 00:29:36,000 --> 00:29:38,000 Alright, next let's do foil on the hubcaps. 445 00:29:38,000 --> 00:29:39,000 Done. 446 00:29:40,000 --> 00:29:44,000 The next radar myth. Tin foil on the hubcaps. 447 00:29:44,000 --> 00:29:46,000 Scotty, hit it. 448 00:29:47,000 --> 00:29:51,000 700 feet. 47 miles an hour. 449 00:29:51,000 --> 00:29:57,000 Once again though, the radar and the lidar have a fix on Scotty all the way. 450 00:29:57,000 --> 00:29:58,000 Still jiggling the keys? 451 00:29:58,000 --> 00:29:59,000 Still doesn't work. 452 00:29:59,000 --> 00:30:01,000 Maybe that was too subtle. 453 00:30:07,000 --> 00:30:13,000 I think maybe people think that because it's kind of crumbly that the radar will shoot at the crumbles and maybe dissipate. 454 00:30:13,000 --> 00:30:16,000 But it's just one giant reflector if you ask me. 455 00:30:16,000 --> 00:30:18,000 We'll be able to see it from outer space. 456 00:30:20,000 --> 00:30:22,000 Yeah, she's going fast. 457 00:30:22,000 --> 00:30:25,000 I'm just picking it up way sooner. 458 00:30:31,000 --> 00:30:33,000 Foils been foiled. 459 00:30:33,000 --> 00:30:36,000 We'll see if the LEDs can light up this experiment. 460 00:30:36,000 --> 00:30:38,000 One infrared license plate. 461 00:30:38,000 --> 00:30:39,000 Perfect. 462 00:30:39,000 --> 00:30:46,000 Alright, so the theory here is that these infrared LEDs are on the same wavelength and have enough intensity to fool the lidar. 463 00:30:46,000 --> 00:30:54,000 300 LEDs are emitting infrared, but the lidar's own infrared beam is locked on all down the line. 464 00:30:54,000 --> 00:30:55,000 47. 465 00:30:58,000 --> 00:30:59,000 Busted. 466 00:30:59,000 --> 00:31:03,000 Okay, let's try Kerry's magnetron gun. 467 00:31:03,000 --> 00:31:05,000 Yes, I know I spelled magnetron wrong. 468 00:31:09,000 --> 00:31:12,000 That's supposed to have an E. Don't email me. 469 00:31:12,000 --> 00:31:15,000 That jumped up so fast. It is definitely working. 470 00:31:15,000 --> 00:31:22,000 The K-band radar operates in about the same frequency as a microwave, so we're going to shoot microwaves towards it to try to confuse it. 471 00:31:22,000 --> 00:31:24,000 I got a 49. 472 00:31:24,000 --> 00:31:27,000 But the radar still has the caddy in its sights. 473 00:31:27,000 --> 00:31:29,000 No change at all. 474 00:31:29,000 --> 00:31:31,000 The magnetron theory is busted. 475 00:31:31,000 --> 00:31:33,000 I had no difference in the speed. 476 00:31:33,000 --> 00:31:36,000 I got like 48 miles an hour. Is that what you guys got? 477 00:31:36,000 --> 00:31:38,000 Yeah, and I picked her up right away. 478 00:31:38,000 --> 00:31:43,000 Maybe the aluminum foil firing chaff gun will be able to trick the radar. 479 00:31:43,000 --> 00:31:45,000 Got it, Sky! 480 00:31:45,000 --> 00:31:50,000 As the caddy passes the radar, Kerry will trigger the chaff gun from the back seat. 481 00:31:51,000 --> 00:31:53,000 It didn't go! 482 00:31:55,000 --> 00:31:56,000 Why didn't it go? 483 00:31:56,000 --> 00:31:59,000 I have a feeling she forgot to pull the pin. 484 00:32:00,000 --> 00:32:01,000 Look at it. 485 00:32:02,000 --> 00:32:04,000 Oh my God. 486 00:32:05,000 --> 00:32:08,000 I'm a total dumbass! 487 00:32:08,000 --> 00:32:10,000 I don't know what's going on! 488 00:32:10,000 --> 00:32:13,000 A quick reload and we're ready for take two. 489 00:32:19,000 --> 00:32:22,000 This time, Kerry's right on cue. 490 00:32:22,000 --> 00:32:25,000 But again, the radar is unaffected. 491 00:32:25,000 --> 00:32:27,000 It all blew to the side. 492 00:32:27,000 --> 00:32:29,000 Which is going to be more expensive. 493 00:32:29,000 --> 00:32:31,000 The speeding ticket or the littering ticket? 494 00:32:31,000 --> 00:32:33,000 The littering ticket. 495 00:32:35,000 --> 00:32:39,000 Alright, now my favorite, the wheel of death. 496 00:32:39,000 --> 00:32:45,000 The mirrors on the wheel of death are supposed to be revolving at a slower speed than Earl is traveling. 497 00:32:45,000 --> 00:32:50,000 Will the radar detect the speed of the mirrors or the speed of the caddy? 498 00:32:50,000 --> 00:32:52,000 46, 47. 499 00:32:52,000 --> 00:32:55,000 The radar result is exactly the same. 500 00:32:55,000 --> 00:32:57,000 44, 42, 40. 501 00:32:57,000 --> 00:32:59,000 Kerry detects an anomaly. 502 00:32:59,000 --> 00:33:06,000 It's giving a weird Doppler reading, but overall it's not really making it look like it's going any slower. 503 00:33:06,000 --> 00:33:10,000 There's only one thing left to do to try and make the caddy stealthy. 504 00:33:10,000 --> 00:33:13,000 Cover the car with matte black paint. 505 00:33:13,000 --> 00:33:18,000 Will the matte finish reduce the car's reflectivity and absorb the radar signal? 506 00:33:18,000 --> 00:33:21,000 This is the moment where we think we may have the edge. 507 00:33:23,000 --> 00:33:24,000 What do you got? 508 00:33:24,000 --> 00:33:25,000 I got 48. 509 00:33:25,000 --> 00:33:26,000 47. 510 00:33:26,000 --> 00:33:27,000 47. 511 00:33:27,000 --> 00:33:28,000 47. 512 00:33:28,000 --> 00:33:29,000 47. 513 00:33:31,000 --> 00:33:32,000 Okay. 514 00:33:32,000 --> 00:33:34,000 Got it right away. 515 00:33:34,000 --> 00:33:37,000 That was our best bet and it's busted. 516 00:33:37,000 --> 00:33:40,000 Time for the guys to report back to Adam and Jamie. 517 00:33:40,000 --> 00:33:43,000 Well, we tried almost every theory that we heard. 518 00:33:43,000 --> 00:33:48,000 The only thing that gave us any result, but just barely, is my favorite. 519 00:33:48,000 --> 00:33:50,000 And I think you're going to like this one, Adam. 520 00:33:51,000 --> 00:33:53,000 The radar wheel of death. 521 00:33:53,000 --> 00:33:54,000 Oh my God. 522 00:33:54,000 --> 00:33:56,000 What did this actually do? 523 00:33:56,000 --> 00:33:57,000 Hardly anything at all. 524 00:33:57,000 --> 00:34:01,000 It just buried the audio tone that the radar sent back that let you know how fast the car was going. 525 00:34:01,000 --> 00:34:05,000 I think if you're going to get out of a ticket, short skirts and crying is still the way to go. 526 00:34:10,000 --> 00:34:15,000 After the break, Adam makes the plywood jump into the unknown. 527 00:34:16,000 --> 00:34:19,000 But is Buster up to the challenge? 528 00:34:19,000 --> 00:34:21,000 Oh, I can tell you're feeling it. 529 00:34:21,000 --> 00:34:22,000 Oh, he's ready. 530 00:34:27,000 --> 00:34:32,000 It's been a bad day for Buster. 531 00:34:32,000 --> 00:34:34,000 He's lost his head. 532 00:34:34,000 --> 00:34:40,000 They've amputated his hands, they've operated on his skull and they've made him bleed. 533 00:34:40,000 --> 00:34:42,000 Could it get any worse? 534 00:34:42,000 --> 00:34:44,000 Buster's going to die. 535 00:34:44,000 --> 00:34:51,000 While they're at Hamilton base, Adam and Jamie are using Buster to test out a few other flying myths, like umbrellas. 536 00:34:51,000 --> 00:34:54,000 All right, safety device number one. 537 00:34:56,000 --> 00:35:01,000 Buster's first mythical safety device is an open rain umbrella. 538 00:35:01,000 --> 00:35:04,000 Well, at least he won't get wet. 539 00:35:04,000 --> 00:35:08,000 Three, two, one, go. 540 00:35:13,000 --> 00:35:16,000 That was great, Jamie. Come on down. 541 00:35:16,000 --> 00:35:19,000 Well, it actually held up quite well. 542 00:35:19,000 --> 00:35:23,000 I'm looking forward to see if it slowed his fall even a little bit. 543 00:35:23,000 --> 00:35:29,000 There's plenty of fake blood, but the ball of death reveals a surprise. 544 00:35:29,000 --> 00:35:32,000 That's not that broken at all. 545 00:35:32,000 --> 00:35:34,000 There's one of two conclusions we can draw from this. 546 00:35:34,000 --> 00:35:39,000 Either the umbrella did a significant job in slowing his speed, 547 00:35:39,000 --> 00:35:43,000 or we're a little incompetent with our home-built G-meter. 548 00:35:43,000 --> 00:35:46,000 And personally, I vote for the second one. 549 00:35:46,000 --> 00:35:49,000 The high-speed camera reveals what really happened. 550 00:35:49,000 --> 00:35:50,000 Feet first. 551 00:35:50,000 --> 00:35:56,000 So because the umbrella held him upright, he actually fell faster this time, 38 miles per hour. 552 00:35:56,000 --> 00:35:58,000 Yeah, but what about the impact? 553 00:35:58,000 --> 00:36:00,000 Speed isn't the only factor in a fall. 554 00:36:00,000 --> 00:36:04,000 How you impact also affects survivability. 555 00:36:04,000 --> 00:36:09,000 In his free fall, Buster's head and body hit the ground at the same time. 556 00:36:09,000 --> 00:36:15,000 Even though the umbrella drop was faster, Buster's body acted like a shock absorber, 557 00:36:15,000 --> 00:36:18,000 greatly reducing the impact on his head. 558 00:36:18,000 --> 00:36:22,000 That's why the ball of death only cracked. 559 00:36:22,000 --> 00:36:23,000 He's probably dead anyway. 560 00:36:23,000 --> 00:36:24,000 Oh, you're dead. 561 00:36:24,000 --> 00:36:26,000 Let's get the big picnic umbrella. 562 00:36:26,000 --> 00:36:27,000 All right. Are you ready? 563 00:36:27,000 --> 00:36:28,000 Oh, yeah. 564 00:36:28,000 --> 00:36:29,000 Cool. 565 00:36:29,000 --> 00:36:30,000 Here we go. 566 00:36:30,000 --> 00:36:37,000 In five, four, three, two, one, drop. 567 00:36:42,000 --> 00:36:44,000 That was pretty cool. 568 00:36:44,000 --> 00:36:47,000 That didn't look entirely unsuccessful. 569 00:36:49,000 --> 00:36:52,000 I'm trying to keep a straight face, but I take the... 570 00:36:52,000 --> 00:36:57,000 The picnic umbrella reduces Buster's speed to 29 miles per hour. 571 00:36:57,000 --> 00:37:00,000 Slower, but not slow enough. 572 00:37:00,000 --> 00:37:03,000 Uh, he's dead. 573 00:37:03,000 --> 00:37:07,000 It's no myth that a parachute is designed for this purpose, 574 00:37:07,000 --> 00:37:10,000 but can it open in only 60 feet? 575 00:37:10,000 --> 00:37:12,000 One, go. 576 00:37:13,000 --> 00:37:18,000 That worked almost stunningly well. 577 00:37:18,000 --> 00:37:21,000 Buster's down to 28 miles per hour, 578 00:37:21,000 --> 00:37:25,000 but unfortunately, his head smashes into his own knee. 579 00:37:25,000 --> 00:37:29,000 I'm sorry. We did everything in our power. 580 00:37:29,000 --> 00:37:31,000 Buster didn't skip. 581 00:37:31,000 --> 00:37:33,000 Get off of me, pervert. 582 00:37:33,000 --> 00:37:37,000 He's a poor defenseless dummy, and look what she's doing. 583 00:37:38,000 --> 00:37:43,000 Finally, the original Flying Builder myth is to be put to the test. 584 00:37:43,000 --> 00:37:46,000 He's going to die, but it's going to look great. 585 00:37:46,000 --> 00:37:48,000 You're acting weird, aren't you? 586 00:37:48,000 --> 00:37:56,000 Remember, in the myth, the Falling Builder is able to glide gracefully back inside the skyscraper, totally unharmed. 587 00:37:56,000 --> 00:37:58,000 Go. 588 00:37:58,000 --> 00:38:01,000 Buster was such a good dummy. 589 00:38:01,000 --> 00:38:08,000 Rather than slowing him down, the plywood increases Buster's velocity to over 36 miles per hour. 590 00:38:08,000 --> 00:38:12,000 His body snaps the five-ply sheet in half. 591 00:38:12,000 --> 00:38:15,000 He's got blood dripping out the back of his head. 592 00:38:15,000 --> 00:38:17,000 Oh. 593 00:38:17,000 --> 00:38:19,000 Getting used to all this blood, Christine? 594 00:38:19,000 --> 00:38:21,000 Still grosses me out. 595 00:38:21,000 --> 00:38:29,000 We can look at the speed test, and we can look at the death ball, but I don't think I need to see either of them to say this one's busted. 596 00:38:29,000 --> 00:38:31,000 I'm going to go for the speed test. 597 00:38:31,000 --> 00:38:33,000 I'm going to go for the speed test. 598 00:38:33,000 --> 00:38:35,000 I'm going to go for the speed test. 599 00:38:35,000 --> 00:38:37,000 I'm going to go for the speed test. 600 00:38:37,000 --> 00:38:44,000 I don't think I need to see either of them to say this one's busted. 601 00:38:44,000 --> 00:38:46,000 Yeah, I'm afraid so. 602 00:38:46,000 --> 00:38:48,000 He went straight down. 603 00:38:48,000 --> 00:38:54,000 There was no deflection off to the side or anything, and he's done for it. 604 00:38:54,000 --> 00:38:56,000 Let's go get our solutions. 605 00:38:56,000 --> 00:38:58,000 Let's go try my wooden parachute. 606 00:38:58,000 --> 00:39:00,000 Okay. 607 00:39:00,000 --> 00:39:06,100 have taken the five component layers of the plywood sheet and created two flying rigs for Buster to try. 608 00:39:07,940 --> 00:39:13,180 Jamie's design is based on a spinning wing and Adams is modeled on the parachute. 609 00:39:14,220 --> 00:39:19,180 These rigs represent three days of skill, passion and effort. 610 00:39:19,780 --> 00:39:21,780 Pity really. 611 00:39:25,860 --> 00:39:27,860 Oh fat lot of connected. 612 00:39:30,180 --> 00:39:33,180 And that's why they don't make parachutes out of wood. 613 00:39:33,180 --> 00:39:35,180 Oh well, the best laid plans. 614 00:39:35,180 --> 00:39:37,180 It was a nice idea. 615 00:39:37,180 --> 00:39:38,180 Nice try. 616 00:39:38,180 --> 00:39:40,180 It worked most of the way. 617 00:39:40,180 --> 00:39:44,680 I'm taking solace in the fact that your wing is going to fail so utterly spectacularly. 618 00:39:44,680 --> 00:39:46,680 You're probably right. 619 00:39:46,680 --> 00:39:48,680 But then you never know. 620 00:39:48,680 --> 00:39:49,680 Then you never know. 621 00:39:49,680 --> 00:39:53,680 Jamie is quietly confident his rig will do the job. 622 00:39:53,680 --> 00:39:58,180 Four, three, two, one, go! 623 00:40:00,000 --> 00:40:04,000 Hahaha! 624 00:40:10,000 --> 00:40:12,000 Do you feel better now? 625 00:40:12,000 --> 00:40:14,000 I do. I feel a lot better. 626 00:40:14,000 --> 00:40:19,000 All this Buster dropping has created an impromptu MythBusters fan club. 627 00:40:19,000 --> 00:40:22,000 So Adam, what do you think? Did he go slower at all? 628 00:40:22,000 --> 00:40:25,000 At least he didn't flip over again until the right at the last minute. 629 00:40:25,000 --> 00:40:31,000 He didn't spin at all and then he went totally sideways and landed on its edge and he just collapsed with it. 630 00:40:31,000 --> 00:40:33,000 It was a horror show. 631 00:40:33,000 --> 00:40:36,000 And unfortunately he was off center and the high speed camera caught none of it. 632 00:40:36,000 --> 00:40:38,000 Bummer. 633 00:40:39,000 --> 00:40:41,000 Oh man, poor guy. 634 00:40:46,000 --> 00:40:48,000 And the crowds verdict. 635 00:40:48,000 --> 00:40:51,000 We win! We win! We win! 636 00:40:55,000 --> 00:40:57,000 That was better than I could have ever hoped. 637 00:40:57,000 --> 00:41:00,000 Buster's day has come to an end. 638 00:41:00,000 --> 00:41:04,000 Now it's time to see if a MythBuster can fly. 639 00:41:04,000 --> 00:41:09,000 Adam and Jamie rig up the zipline from the control tower to the crane. 640 00:41:09,000 --> 00:41:12,000 The crane backs away to tighten the cable. 641 00:41:12,000 --> 00:41:14,000 Stop! 642 00:41:14,000 --> 00:41:16,000 We're totally looking forward to flying with a piece of plywood. 643 00:41:16,000 --> 00:41:26,000 Even though Buster took a hard hit from it, we're doing a more controlled test so that hopefully Jamie and I won't get horrible head trouble while doing it. 644 00:41:26,000 --> 00:41:28,000 We're ready to go. 645 00:41:28,000 --> 00:41:35,000 But it is always a strange thing to throw yourself out over the edge of a 60 foot drop. Your body resists it. 646 00:41:35,000 --> 00:41:41,000 But this is the only way to find out if it's possible to control the plywood sheet in flight. 647 00:41:42,000 --> 00:41:44,000 We have lived up to it. 648 00:41:51,000 --> 00:41:53,000 I farted on you! 649 00:41:59,000 --> 00:42:01,000 Forget about controlling this thing. 650 00:42:01,000 --> 00:42:03,000 There's no control. 651 00:42:03,000 --> 00:42:05,000 I mean, I tried pushing my head up against it. 652 00:42:05,000 --> 00:42:09,000 At the peak, I could not get it just like all over the place. 653 00:42:09,000 --> 00:42:11,000 Now I was holding it dead center. 654 00:42:11,000 --> 00:42:13,000 What? 655 00:42:13,000 --> 00:42:15,000 Jamie has even less control over the plywood. 656 00:42:15,000 --> 00:42:18,000 There's just no way you can steer this thing. 657 00:42:24,000 --> 00:42:31,000 Well, more than any other data we can come up with, Buster's a pretty clear indicator of how survivable a 60 foot fall actually is. 658 00:42:31,000 --> 00:42:33,000 But what was our actual data? 659 00:42:33,000 --> 00:42:38,000 Well, not surprisingly, the parachute was actually the best at about 28 miles per hour. 660 00:42:38,000 --> 00:42:41,000 Right behind it was the large umbrella at 29. 661 00:42:41,000 --> 00:42:45,000 What really surprised me was that the plywood was no use at all. 662 00:42:45,000 --> 00:42:49,000 In fact, it broke over Buster's back upon impact. 663 00:42:49,000 --> 00:42:52,000 And our rigs didn't do anything at all. Didn't help either. 664 00:42:52,000 --> 00:43:00,000 From a controllability standpoint and from a velocity pating the ground standpoint, this is one of those myths that just unequivocally busted. 665 00:43:00,000 --> 00:43:02,000 Yeah, absolutely. Myth busted. 666 00:43:04,000 --> 00:43:08,000 The builds are finished and the bikes have been test footed. 667 00:43:08,000 --> 00:43:10,000 But which bike is the best? 668 00:43:10,000 --> 00:43:15,000 Coming up, a master fabricator is named on World Biker Build Off The Votes Are In. 669 00:43:15,000 --> 00:43:23,000 Be sure to check out the Biker Build Off fan site only on Discovery.com. 670 00:43:33,000 --> 00:43:36,000 www.bikerbuildoff.com