150 mph Rocket Knife
ฝัง
- เผยแพร่เมื่อ 28 พ.ค. 2024
- Join the science discord! / discord I recreated my favorite MythBusters experiment and tried to chop a car in half with a Rocket Knife. I also tried to chop a chicken, steak, and fruits in half! Next week.. RED HOT ROCKET KNIFE! ...after my burns heal ;)
I can't recommend Williams channel enough! - / @williamosman
Filmed with the Chronos 1.4 HighSpeed camera - www.krontech.ca/
Website - TheBackyardScient.ist
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Mythbusters: “Do *NOT* try this at home, we’re trained professionals.”
Backyard Scientist: “I’m gonna pretend like you didn’t say that”
And then he touches the red hot knife blade... lol
LOL
He rejected that reality and substituted his own.
I'm gonna pretend I didn't hear that
He is a trained professional
"Just like the ones Grant Thompson made" gave me flashbacks. Rest in peace Grant.
Only slightly insane my name is Grant and I was super confused. RIP Grant
I was watching this video to not be sad about Grants death
Same
Yeah... :(
@Luke Mason Gliding acedent
Sorry for the misspelling i don't know how to spell acedent
i love how he has a helmet at 20 feet away, but his friend was at smelling distance, and his protection was LE BUSH
Not even a helmet. Just a flimsy face shield
I think it's to protect his face from the smoke cloud the rocket lets out
BREAKING NEWS: Florida man thrusts 150 mph knife into ex’s heart: he says it was for the “greater good”
I had to stop searching florida man cause my stomach hurts from laughing
Florida man memes are extremely funny
Damn u got the whole squad laughing😐😐
@@malcomx1924 stfu
@@BlueberryMuppet angry indeed
The first thing my blacksmithing instructor taught me: "Nobody burns themselves on red hot steel. Everyone burns themselves on metal that LOOKS normal."
The second I saw him going for that knife I knew what was about to happen. =(
Get well soon!
Rip
So true i take welding 1 and forget that i just finished welding my t plate and touch it
That happens to me all the time from forging
Get well soon mate.
Oh wait you are already fine by now
Reading with burns on my hand😑
You cut a knife in half. Wonderful.
Game Kollage next video cut a red hot knife with a rocket propelled red hot knife
*W O N D E R F U L*
OOOHHH MMMYYYY GGGOOODDDD
R.I.P grant Thompson you will be missed
Yes I miss him to and I think it's sad that he passed away,but I think he wouldn't of wanted that everyone wrote RIP Grant Thompson in every youtubers comment section
一路好走
Rip
I miss grant to honestly I cried more over him than most people I have lost throughout life. I wish he was still with us R.I.P heaven isn’t good enough for you and neither is here. 😔💔
The world may’ve lost a good person. But heaven. Has been given a genius.
"im recreating a mythbusters experiment"
Mythbusters: DONT TRY THIS AT HOME
"na im good bro"
*burns his fingers*
Mythbusters: We told you not to try it!
the finger burn wasnt related to the whole thing at all
"I'm gonna heat the blade up!"
*MEME OVERDRIVE*
OOVUUUDLLIIIVVUUUUU
but then he touched it
Omar G -Woodman
*Touches the blade* AHHH #*$@ I FORGOT IT WAS HOT
NO GOD PLEASE NO
Freeze the fruit in liquid nitrogen then let the rocket knife hit them. Will it shatter or slice... Either way it would look cool at high speed.
this is a good idea
Zidar911 I would really like to see this.
Zidar911 don't forget the red hot knife.
That's a great idea.
Zidar911 u wanna destroy the knife?
“Homemade sugar rockets, like the ones that Grant Thompson made”
He has really inspired many creators that has a little bit of his work in it
Mmmmm, sugar.
May he rest in peace :(
Whole chicken: Gross.
Cut in half: Ooh that's so cool lets touch all the insides!
"I took an old kitchen knife and cut it in half..."
-The Backyard Scientist, 2017
Seth Begley I mean, it's easy.
Seth Begley when the cutter becomes the cutted
5:27 that’s what’s known as a catastrophic failure. Grabs hot knife lmfao
Glass Man Dan! It like 5:32
@@Person._.Unknown we can wait a few seconds
outcome: catastrophic failure
It's kinda crazy how this evolved into a glorified missle strike
Rocket like The one grant Thompson made 💔😔
Rip
RIP Grant...
Rest In Peace
I was going to say that rip
Rip
"thats whats known as a catastrophic failure" *grabs hot knife*
catastrophic brain fart
TheBackyardScientist you replied😱😃
😃
Larry Lobster 5:30 prime example of... .
lol
Personally, this is your best video.
Agreed
seconded
He should've used a better thumbnail
Christian definitely
True true it was still bad thoe
RIP Grant Thompson and Grant Imahara
Both were so awesome
"Ferb I know what we're doing today"
1500 mph 1000° Glowing Light-Speed Rocket Knife
Nailed it.
ya
You mean 150 mph
Nah
no its 1500 cause you gotta over exaggerate like the 1000 degree
Bro your comment is just the "cutting edge"
MythBusters made me do it!
Any ideas for next weeks RED HOT ROCKET KNIFE?
ps how long before somebody copies the rocket knife?
TheBackyardScientist Um
Once they see this video
TheBackyardScientist can you please reply to me it will make my night
TheBackyardScientist whats up
TheBackyardScientist do it with flint on the other side!! How many sparks will be created?!?
TheBackyardScientist ñ
This guy deserves way more credit than he gets
Love ur content
1:49 Grant Thompson 😔😔
Who needs 1000 degree knife when you have rocket knife
Lol_Snivy what if there was a 1000 degree glowing rocket knife😮😮😮
WaRz Degree there is in the video
The Pickle 😮
who needs a 1000 degree knife when u have a rocket 1000 degree knife
Parker Learmonth The benefits of bad punctuation & copy paste. Wou…
new idea: 1000 degrees rocket knife channel
Arin's 69th chin description ;)
didn't notice lol
Arin's 69th chin How did you get his 69th chin, I got stuck with 97 :/
lolo i was just going to comment that
1000 degree rocket knife unboxing a hydrolic press.
“Just like the one Grant Thompson made.”
R.I.P.
P.S: Finally after six months. There is only one comment.
Krayzie Enzo lol
Why 69 likes
DennisGames NL because its funny
Lol he posted it 2 times
Chance Faucett that’s a bug with youtube
Backyard Scientist: Thats whats called a catastrophic failure
Hot Knife: No u
That was pretty cool. I appreciate the name drop in there as well ;)
Grant Thompson - "The King of Random" lol
Grant Thompson - "The King of Random" HI, DAD!
luv your projects
Grant Thompson - "The King of Random" I find it cool that you all take ideas and help each other
Grant You are super cool we had a school project and it said who is your idol i said Grant thompson
SUUUCH a good idea. So happy to see my favorite Mythbusters moment (as well) come back to life. IDEA!!!:what if you actually DID do the resident evil grid cut....? make a metal grid, just like the laser grid in the movie, and send THAT down the rocketway... imagine the prep time that you'd save in the kitchen!
+FriendFilms I thought about that, making a potato slicer haha
You could make quick use of a potato and cut up some fries ASAP. Talk about fast food. HAH!
I'm funny.
FriendFilms af
FriendFilms yes
personally I'm more of a "Compact Compact Rocket Sled" kinda man, when it comes to favorite Mythbusters moments... seeing 50% of a car turn into vapor in an instant never gets old.
1:41 I just love how the doors get blown off too. Makes me smile every time :D
You are such a likeable presenter.
Hey! I have learned so much from your videos! keep it up!
This reply section is a desert
this is the shit I wanna see in trending not some girl ranting about not being friends with her ex
You and me both
SpicyFungi so right
hello!
i just wanted to say, you make great videos!
lots of fun for me everytime i have no homework!
i really like the experiments you do, keep it up!
That vegan in the comments:
“I BET THAT CHICKEN WAS CRYING WHEN YOU CUT IT IN HALF!”
Backyard scientists:i cut this chicken in half
kerdus legend:
Had a 2 minute long flex tape ad on my tv last night,business appears to be booming XD
I bet that chicken was crying when you cut it in half
Im not vegan and also screw peta
As a vegetarian in the comments, I think it was too dead to cry. /s
Dang you made a better comment than me good job👍
The title should've been EXPERIMENT: GLOWING HOT KNIFE GOING 150MPH THROUGH FIRECRACKERS (BURNED FINGERS, ALMOST DIED, GONE WRONG, GONE SEXUAL 2017)
Hello fellow future moderator (hopefully)!
You forgot to put NEW and PRANK in the title
Kylie Ortiz haha man
You're trying too hard
Kylie Ortiz I'm sorry, where is the "insane killing a chicken prank" in that title?
2:48 was an amazing angle
Thatoneguy Mccool and a clean cut
This is one of the videos that got me into this channel, the mythbusters are my fave
I’ve watched this video over 50 times in the past 5 years it never gets old
the only way to cut my sandwiches from now on
soulo Williams only way to butter toast lol
No crust on the PBJ
Just imagine walking on the street and a red hot knife just casually comes flying towards you.
💀💀💀
The government saw your comment and wrote it down. They had a seminar about your comment and thought it was a good idea they offered it to the general and he thought it were a good idea some Arabs in Arab land expired because of flying knives. So you can claim your share of money from uncle Sam... 😉
that's not casual
It DUZ in the ghetto!💀
3:54 fruit ninja to the next level
5:30 his reaction when he touches the knife. And his jumping tho.
0 to 150mph in .3 seconds would be the equivalent of 22.9gs of force.
John Stapp did a series of rocket sled tests, where he showed that a human could survive at least 46.2gs relatively unscathed if properly harnessed, and sustained 25gs for 1.1 seconds with little ill effects.
So actually, it would be very much survivable, although not particularly comfortable.
So that 513.185 miles when launched vertically,
so the next question is, what object would be able to withstand it?
Paulo Castro John Cena
Dale Leonardo the rocket would pass thru nothing
TUTURUTUUUU
Charles
Hey can you cut my chicken?
Sure thing!
5 seconds later...
You cut that fast how?!
Rocket science
The fact that the rocket knife was able to cut through the chicken, bone and all, with ease sounds like it could make a pretty handy cooking utensil
or guillotine
That just sounds like a really dangerous table saw
4:01 hmm,fruit skills are remerkable.
Gaz
I would be terrified as all heck to live next to this guy
Reladox, I wouldn't put up with it. He is irresponsible, reckless, and dangerous. He is going to get someone hurt, or worse. Hiding behind a piece of wood, or plastic table is not going to protect you
Terry Mchelmenfelter He's American. You know what they do.
Hunter Killer. Are you talking trsh about American's (fire's warning shot right next to you)
Lol what could go wrong with me attaching a rocket to a knife, I'm a scientist XD I was waiting for the camera man to die.
Terry Mchelmenfelter You need to relax he knows what he's doing
Kevin McCallister is wishing he knew how to do this.
oh boy home alone is rated pg 13 cause of gore now
LUL
LUL
Not a jojo fan not even pg 13. Its rated R XD
Bro, they're remaking it. It needs this
5:27
'Rapid unschedruled disasembly'.
you should totally re-visit this again I love it I have watched it about 15 times
Rookie numbers, I've watched it almost 50 times
I thought he was going to use a living chicken...
LMAO that came across my mind😂
Same
I have plenty of chickens for him to use, I should just let him cut one of the annoying roosters.
TheGhost Lul fricken vegans
TheGhost vegans have not sense
5:31 that moment when you knew you f**ked up
Ik i saw him reach for it and i was like {:|} he gon' burn himself
I’ve watched this video at least 5 times now, it’s so cool
*lights a fuse*
*runs away*
*leaves torch directly next to fuse*
Fire next to explosive can. NICE
loved when you touched the red hot knife your crazy haha
the face palms were real :P
AlienXtream1 yeah they were
kevin phillips u
that was great!
TAOFLEDERMAUS your channel is great!
TAOFLEDERMAUS and his his helper wasn't a tool. Lol. Can't wait for the copper slugs!
TAOFLEDERMAUS Hi there
Yeah...but he never tells us the name of the song ;)
Can't you do a rocket sled shotgun? See if the shotgun will penetrate? :D
*CUTS A KNIFE IN HALF WITH A KNIFE* (aliens are impressed)
Enjoy finding ur older vids , great 1!
To show you the power of flex tape... I CUT THIS CHICKEN IN HALF
Obi Wan Kenobi and rapidly repard it with only flex tape lol then fed it to the family cuz its rubber
Lol y
Katusha rocket 1941 colorized
NOW THATS A LOTTA DAMAGE
A+
I want to size up the proportions and then make a real rocket sled. Santa Claus is about be a real thing.
Misread as 150mph Pocket Knife and was not disappointed
Also at 1:49 Rest in Peace Grant
Rest In Peace Grant Imahara
you should have called this video 1000 degree knife vs human fingers on a rocket sled and got 60million views
Am I the only one that noticed that the car was originally green and on the slow motion it was yellow.
just the different cameras, not all cameras have the same color balance.
The Legend27 I did that was weird
The Legend27 ya it's weird
Ya I saw
no
grant thompson, and mythbusters references.. much love to you sir! two of my favourite shows to watch!
The fact that 2 people featured in this video are no longer with us breaks my heart
I saw This in recommendation and was like "this is really dangerous someone could get hurt ............... seems cool I'll watch it"
At least I wasn't the only person to have that exact same thought process
You should upload more often! Because your videos are great!👍🏻
Wow, thanks! It's hard to make videos like this every couple of days though, there's a lot of work and preparation involved. I'd rather put out quality well thought out videos, rather than just cheap gimmicks :-)
TheBackyardScientist well said and love your vids keep up the good work but have you ever thought about testing something crazy
TheBackyardScientist yeh didn't think about that keep up the good work
That's part of why they're great though. Quality over quantity.
TheBackyardScientist Just a quick suggestion. Maybe have the knife go through some Oobleck or liquid metal. Ooh! Put some steel wool on the knife, light it, and shoot it!
~Thanks,
Ethan
around 3:55: Fruitninja 2.0 with the backyard scientist!
0:27 Science will never truly be the same without Grant Imahara.
That was a massive loss to the world
Fun experiment! Pickle approved!
*I hope you used warm water in that bag! Cold water will only aid in skin blisters!
+Pickle MeTimbers cold water makes it feel better though!
Actually cold water is better, because it prevents deeper tissue damage.
user255 I saw a study where they burned rats and tested healing with warm or cold water. Warm healed faster, but pain relief is not a trivial benefit. And warm water HURTS really bad on a burn.
+TheBackyardScientist
Interesting, it seems I was wrong!
www.ncbi.nlm.nih.gov/pubmed/23059135
Key point seems to be cold induced vasoconstriction.
It really does :) Burn Cream is still the #1 option though ;) Love your videos. I also reside in Florida. Keep up the wonderful work.
4:10 That scene gave me nightmares as a kid. Wondering how I can escape that is what made me afraid.
Eeww
who actually lets their kid watch that in the first place
@@ponponpatapon9670 You forgetting what generation we're living in?
I was really scared of that scene since every strong man die in a couple damn second
Simple, wear a suit made of mirrors.
PHOBIA: SOLVED.
This is sooo much fun and aoooo dangerous !!!! Love it and please be careful ! A little safety goes a long way😁
_Heats a knife up until it's about 1000 degrees_
_Touches it_
Truly learning the empirical way.
Can you do rocket knife vs ooblek balloon?
John Steel I would kinda cut of but the first 1-2 second will be solid
Backyardscientist I saw you at cub scouts I was the kid that made you do the gum shock thing
+Ryan Collin lol I remember! That was fun :D
Thank you for reasponding
Ryan Collin *responding
I want more of this!
I really appreciate how you just get straight to it and don’t talk about irrelevant stuff for hours.
Yes just put the black powder NEXT TO A RUNNING PROPANE TANK
CJT Cozmic37 those are both just fuels they can't make fire on their own.
KipKemei Sambu yeah but there is oxygen in the air and he lit the black powder. Regardless, it's not a good idea :-p
CJT Cozmic37 To fuels won't do anything to each other, it isn't smart but nothing would happen
How to make knifes even more dangerous
The Emerald Torch yah
Knives*
Lol
The Emerald Torch I wanna play the knife game with this
Was gonna say that.
Heats a blade until it's glowing red, fires it at a million miles an hour, touches it and says I forgot the blade was hot 🔥 🤣🤣🤣🤣🤣🤣🤣
"It's a little out of my price range."
Backyard scientist could build a real life Jaeger from Pacific Rim if you gave him all the money and people.
now imagine youre laying down at the end with your legs spread apart
Sam Goulette no balls
"Do you expect me to talk?"
salamander man Nyes Literally and metaphorically.
TheGhost Or an interesting porno idea, someone saves someone from this contraption then starts having a threesome with the villain, the victim and the hero.
Jayden Lee or it's a dildo coming down on the sled
2:06 PETA heavily advises you to stop watching this video.
You should revisit this someday! Awesome video!!
Your videos are so good. Keep it up 💪
"I forgot it was hot." XD
This would destroy the whole system, but what if you shot two rocket sleds, one from each end and crashed them together? maybe try impact welding, or fussing two bullets together if you want to follow the mythbusters trend.
Personal preference would be to get two matchbox/hotwheels cars and recreate a head on car crash - compact compact maybe?
Thanks for producing some amazing science content and keeping it light and entertaining
No one:
Absolutely no one:
Backyardscientist: i cut this *knife* in half
Me: hold up wait, what did u just say!??
That's alot of damage
Damn he mentioned grant Thompson and ts hit me all over again😩
this isn't going to get 1 mil views tho cause the title doesn't say "glowing red rocket knife"
lmao i posted that comment before clicking on it xD he does make the knife red hot XD XD XD
It's not in the title tho.
ryan eck looks like you were wrong.
ryan eck it did
His red hot rocket knife has less views atm lol
But the knife wasn't 1000 degrees
Nevermind
ShtyCidGameR lol xD
ShtyCidGameR hell ye it was (I know it was sarcasm) but it's over 1000 degrees before it's glowing
KKConnors its about 600 degrees when it starts to glow (red) 1000 would be yellow.
ShtyCidGameR 1000 degree glowing rocket powered plasma knife vs X
As a Florida man myself I can relate to so many of your projects. Awesome content bro! #Hollywood #Gainesville
The shoutout to William Osman is just foreshadowing
Man he’s been placed on like 5 FBI watchlists just from this video.
1) rocket sled with gopro pointed forwards.
2) rocket sled launched like a rocket
3) rocket sled into concrete
4) rocket sled with impact explosion
5) rocket sled vs molten aluminium
2 rocket sleds crash
Rekarded or vs. solid aluminium
"This will be what it's like to go 150 mph"
Goes 150 mph and immediately goes dark
1:14 wow that worked really WEll ,, man , he has such good ideas on this channel !
keep up the good work !