Crimes And Myth-Demeanours... | MythBusters | Season 4 Episode 17 | Full Episode 

I remember this episode so much because even when I was little, I knew I could beat my house's motion sensor by going slow and I was like screaming at the tv for them to try that 😅😂

I'm watching this episode on a cellphone that takes my fingerprint and scans it on the screen to unlock it. Man how the years pass by fast and technology improves at the speed of light

Always love the episodes where the whole team gets to tackle the same myth and bounce off each other.

Love this episode because this is one of those moments where Grant had all the action, lol.

I tried the super slow walk on the motion sensors at my grandparents' house as a kid. It really does work!

24:23 As an add on to the fire suit, a space blanket would probably work just as well, they’re small and compact when folded, and you could hold it up towards the detector as you walk past, like the sheet with the ultrasonic sensor.

The guy who fell at 35:36 probably still cringes at the time when he fell on TV.

Access GRANTed.😅

I've seen enough Lockpicking Lawyer to know that there is often a way to just go around the key mechanism.

"An ultrasonic motion detector? Sounds alarming!" 😂😅

thank you for uploading these seasons in better quality, I've been waiting for this specific video for a looong time now

Wait a second… they don’t just tell the myths?!

It’s a good day when new myth busters episodes drop

Nostalgia. I use to love this show as a kid.

The Finger Print one and similar seemingly smaller tasks are still my Favorites, since those are the real brain teasers for the team. And its just fun to watch seeing them brainstorm ideas.

When i saw AOL on Grant leptop that was bringing some memories :)

3:36 Dang, Grant had quite the resume!

So this is what Drax meant by moving so slow

It should be noted that all the shenanigans worked on this particular fingerprint lock because it was an optical lock, as most were at the time. From what I understand, those worked from scanning the fingerprint as an image and comparing it from there, meaning that anything that could show a clear enough image of the right fingerprint would fool the scanner. Fingerprint locks today are more tactile, meaning they read the fingerprint through electrical impulses of the shape and texture of the finger on a sensor pad, meaning none of these methods (With perhaps the exception of the ballistic gel finger) would work.

what an amazing explosion at the end ^^ i love how for a moment you just see the door and "mist" behind it ^^

Jesus, season 4 is so relaxing...

14:11 There is this thing called the Internet than has evolved since this episode was filmed. There is instruction available online for this and in fact many of their "mix blur with blur"

I worked in a Company that designed various Alarm Systems, and we came up with systems that were unbeatable. Every technology has its weaknesses, but it's when you combine them to overlap those weaknesses, that a System has a chance to become unbeatable.

Thank you for uploading these.

6:40 Dang, I miss XP!

You were only supposed to blow the bloody doors off!!!🤣

Funnily enough, the mud think can work for certain situations. Corridor Digital tested it against a thermal lense used for hunting, and it worked really, really well to hide himself in a field.

I miss Grant so much, I can't believe it's been 4 years

14:22 That step being UV developing?

The swamp mud in the first Predator is certainly busted, but the thermally insulated suits used in Predator 2 is confirmed.

Grant "its looking good" Torry " yeah she is looking good" 😂

I remember the fingerprint scene, it was so funny

this was the episode that include me to mythbuster 19:56 was really memorable HAHA

Yes, the next episode I wanted to see. Keep up the amazing work.

38:29 no way bro really said "holy sheet" 😭

Knowing that the goods are in the bottom of the safe it may be reasonable to fill the bottom of safe with sand and only then with water.

Is this how Mike Tyson says misdemeanors 😂😂😂

heck yeah, one of my favourite episodes

been waitng for this epsiode ^-.^

Ha I thought this was old but it's only just been uploaded an hour ago and I've already watched it!😂

You can probably trick the thermal camera by holding a blanket in front of you too. Just gotta be careful with the fingers.

I can’t believe after all that trouble, the fire suit and a piece of glass were able to beat the thermal motion sensor

2:36 made me think I was in an episode of Cracking The Cryptic 😂❤

This is one of my favorite episodes

Anybody else notice how Carie was way cooler then both guys. Even her hair is cooler then the bodysuit

wish they accounted for shelf units inside the safe. they might do that but i got to comment right away

I'd call the safe one busted. Yes, they did blow the door away, but if that's going to destroy whatever is in the safe, it defeats the purpose of opening the safe.

I just watched the film Sneakers. At least two of these myths are in there. Good to know it was half possible lol 😂

mylar will hide heat signature, you know. a space blanket

Can you blow open a safe? Yes. But every step along the way destroys the valuables inside.

The safe myth reminded me of the Antman movie safe scene. Only he use water and liquid nitrogen

The safe might not need waterproofing. Push a big plastic bag through the hole, and fill that bag with water. It's less than ideal, but it might still couple the energy of the explosion to the safe enough to blow the whole door off. The hole in the safe top could be cut using a less destructive method. The demolished safe top at 47:03 looks like concrete wrapped in metal armour. The "Hatton Garden safe deposit" burglars drilled multiple holes through 20" thick concrete" big enough to crawl through. However, in the spirit of the myth, where the 're-locker' doesn't matter, drill a hole in the top through the concrete, Drill a 'circle' in the steel with a ring of holes? If the plastic bag technique doesn't couple enough of the explosive energy to the door, because of the empty cavity, fill the door cavity with something thicker than water. The idea is to use something much more viscous than water, so sealing leaks is easier, eg. 'Jell-o' which will idealy stop leaking as it sets. Seal the door, then fill that much smaller door-cavity volume with gallons of quick setting 'Jell-o'. It can be prepared in advance, and already be cool before pouring. Maybe thick oil would work and the leaks be a minimal issue? Best Wishes, ☮

42:28 The primitive times before flex tape

Strange how Grant (RIP) seemed to have a mirror image of The Big Dipper constellation made up by his freckles on his right cheek (@2:28).

the fingerprint can get from the ingerprintreader too.

my expectations when it comes to the safe door: water will do its job. but if you freeze it, it will be even more efficient than just adding more power to the explosion.

use water to cool the cutting with the lantz

Finally. Probably my favorite episode

Access granted... funny, it is Grant's fingerprint 😊

So they prove fingerprint locks are a useless scam yet they are still allowed to sell them at extortionate prices?.

I had beat a motion and thermal sensor by Moving slow. I think you should Try it by moving way too slow that the motion couldn't even register.

That safe - are the walls just concrete sandwiched between steel plates?

Classic episode.

Reminder: biometric security is a horrible idea, and something you should reject when asked to perform. It took less than 12 hours from Apple releasing Touch ID to someone registering their iPhone with Angela Merkel's fingerprint, all based on just a photograph where her hand was in frame.

yea having a leaky bum would definately set of some alarms.

YESSSSSS

Adam's calculations for how much explosives to use were way off. And no one even mentioned it🤔

I would have liked to have seen the Predator scene revisited. You’d need a very hot environment and crawl through the fresh cold mud, seeing how long it lasts.

13:40 i did the same with a tattoo, back in 1997 i took the small triple logo thing from the GAME hitman! (its the tattoo on the hand of the monk, tattooing the barcode in the intro of the movie hitman from 2007) i made a screen grab, printed it out, and just started enlarging it, drawing it with a marker, repeated this until it was the size of my back.... And for the kids thinking this is "cool" its not, i hate that ugly thing!!!

a pressurized double layer suit with an airpump that let cold air fill the suit and the heat of the body dissipates. 🤔

How about filling the safe up with water for 90% and then start workin' with the plasma torch thingie?

Does anybody have an idea of what step they edited out for the fingerprints?

If you look closely, you can see that the detonation of the vault door with the water in the movie is bad CGI

motion is the feature

Not nitroglycerin, fairly sure it’s mercury fulminate

AOL internet 😅

How stupid, even a small children knew here that you just take a blanked cover your self behind it in front of sensor and go… and if it wasn’t heat sensor just motion one you go very very slow and again no alarm…

hmmmm..... making estimates about the "Nitro-Vile" with no reference points in the frame? well, i used the picture where the vile is droped into the save and the hand had roughly the same sice like my hand and so i also made some estimates. in my opinion the vile has ~10cm hight and ~2.5cm diameter. so after a little bit of math i came to the conclusion the vile should have a volume of 613592 mm³ or roughly 613.6ml. 4 times more than the 140ml Adam estimated. but because 613ml is a very unlikly volume, 750ml (3/4 liter) or 500ml (1/2 liter) are more common, i would estimate there should be 500ml Nitroglycerin in that vile. ...now i'm going to watch the rest of the episode ;D

given they need to melt a hole on the top of the safe, would it not be better to just cut a big enough hole to get all the loot?

If you think about it, the theory for the sonic sensor is like a bat, and they love to slam into laughry or some body hair just cause they can't 'see' any reflection o-o

I'm guessing with gold bar's or coint's it wouldve stayed toghether aloth better

14:07 what is that, .50 pen or a prop or what?

Supra has more detail for a mold

Its kinda sad to see this show so many years after it released. The guys are not talking to each other, grant passed away and everyone moved on to different things. Sigh Make me wonder what imahara would be up to if he was still around

In real life someone has robbed a safe using water and i dont think they used a lance

access "grant"ed

You're only supposed to blow the bloody door(s) off!

u see a Video of a dude hidding using dirt to hidde from thermal cameras like in Predator

silicone based print

Personally I think the using water to bust open a glass relocker safe was busted from the thermal lance drilling alone not only did he use way more rods but those rods set fire to everything in the safe and that busted the loot being undamaged right there and then there was the fact that they had to open the safe to make it water tight something the burglar couldn’t do and if he could open the safe he wouldn’t have bothered with this method and true the water hammer effect blew the door off the safe the loot was far from undamaged so personally I’d call that myth busted not confirmed

17:10 in. Arnold didn't "use" mud to conceal himself, it was a fortunate accident against the Predator. He then "used" it later.

Obligatory “rip Grant” comment

If anyone try’s to get pinned by mythbusters they never check the comments

27:05 they didn't show the glass over thermo camera, on the screen can be clearly seen a movenent 🤔

I always suspected that Torry had a leaky backside

If I was Grant, I would have changed the fingerprint on the lock once Carie showed her hand...

😂❤😂❤

TV used to be cool