Explosive powered nut cracker vs. metal nuts
Stuff Made Here
Check out KiwiCo.com/StuffMadeHere and get 50% off your first month of any crate!
Get merch, support the channel: stuffmadehere.shop
Help support these videos on patreon: patreon.com/stuffmadehere
I've been waiting for the crossover episode between my explosive bat and a nut cracker for over a year. It was totally worth the wait. Hope you enjoy it!

Commenti: 10 804
  • Stuff Made Here
    Stuff Made Here

    If you like these videos you you can now help support them with merch at stuffmadehere.shop! I made a really cool shirt with s blueprint from my unpickable lock. All purchases before December 10th will put your name in the hat for one of two original paintings from Janksy ("Angry Wife" and "Is this thing on").

    • American Freddy
      American Freddy

      Nutcracker merch where???????

    • SCP-049

      I'm sure this project drove you nuts

    • Freshfruitcup

      Let us know when you have xl shirts back in stock! Amazing videos

    • Jessica Laxton
      Jessica Laxton

      I really wonder if the atf would consider what you just built a suppressor even you just called it a muffler your using want the atf would consider a blank that is being suppressed maybe be extremely careful love the content and I don’t wanna see you being a felon the main reason i say this is most boom sticks are piston operating systems

    • D- Granter
      D- Granter

      project idea list mag lev trainset an r2d2 coffee bot a walle bot mini fridge with fob so it finds you a scrap heap robot a junk heap garden statue alien? and smaller insect like a bee ? a telescope dome an aircraft of some kind after crashing through your wall which you turn into a fingerprint recognition ammo box build a cool post box decorative rocket rocket engine light shade gamer crate trash compactor a door that looks like a giant grandfather clock time capsule keg clock beer cooler kegs alien chamber black ink prey aliens are ool its the same as venom iron man vs predator suit of armer with vr inside the helmet 3d print some batteries not included bots with wireless diodes you need a trophie silver surfer meets davincis 6 handed man holding stuff people need water falls as thier bathroom sink 3d print a blade runner gun and find a shoulder holster but rig the gun to turn on the radio and maybe run a swat team of drones to greet visitors you need a transformer head that fits in your hand the rest will make itself over time a water bottle med bed just for inspiration of futuristic vision pirate gun from the futureand and a triple barrel men in black gun just to hang on a wall a coocoo clock snow mountain that alien fighter drones race around a design desk half f1 car half aircraft with pilots clocks resined over with one or 50 secret compartments if you lift the resin lid a magazine rack old french bike theme worth mentioning knitted creatures like the floting wizerd from heman and parrots haha stay cool

  • SmarterEveryDay

    This is not a nut cracker. This is a nut buster.

    • Vanessa Guzman
      Vanessa Guzman


    • Lalan Dewey
      Lalan Dewey

      He made my ex

    • Greenranger903

      Interesting 😏

  • Sabastian Cain
    Sabastian Cain

    Him: “The big question.” Her: “I already married you.” 💀💀💀

    • Hamatamna11 Hamatamna11
      Hamatamna11 Hamatamna11

      Not sure if it's a burn or really cute comment

  • Ollanius_papyrus

    “If a friend asks you if you want to make something powder-actuated, just say no,” Words to live by.

    • Nothing Realy
      Nothing Realy

      He was using a 50cal he should use a 50BMG

    • Weird-Creations

      @Verbena IDK well, I know how to make something powder-actuated

    • Verbena IDK
      Verbena IDK

      @Weird-Creations and it's me, friend that asks you to make things high explosive actuated

    • Wade Michalski
      Wade Michalski

      @Weird-Creations I'm down, sounds like a good idea!

  • good anytime j
    good anytime j

    I absolutely love this channel, I'm a CNC machinist, changed careers in my late 20's and went back to school for CNC and still now that I've been working in the field for almost 3 years feel like a rookie sometimes. Every video you make I either learn something new or learn a different way of solving a problem. And it's fun having a channel to talk to a bunch of old shop monkeys about (I'm by far the youngest guy at my job) thanks for all you do man and have a happy holiday!

  • 7. Nguyễn Anh Hải
    7. Nguyễn Anh Hải

    Man, him being so good at these kinds of stuff is one thing, but his sense of humor and the editing. Wow!

  • SRFriso94

    "The big question..." "I already married you." She's definitely a keeper.

    • alphakennybody

      Who else doesn't get it

    • Tikermothyn

      Made me smile

  • Austin Chubak
    Austin Chubak

    The amount of time and effort that goes into your videos is mind boggling. Seriously respect.

  • Trumpatier

    I'm so glad I found this channel long enough ago to see the constant progression of Shane's video quality, presentation skills, and everything else. This channel is moving from amazing to world changing!

  • tsw159

    It's always interesting to see other schools of engineering at work. I'm a Computer Engineer myself and I use many of the same techniques and mathematical tools that he uses but to solve completely different problems

  • Hunter west
    Hunter west

    this is one of my favorate creations he's made, in my opinion it is one of the most professionally and optimaly designed overpowered things he's created. well done

  • Greg Green
    Greg Green

    Shane: *Makes a nutcracker with 80k pounds of force* Shane’s Explanation: “If I put a piston over these blanks, the expanding gas will shoot it up and crush deez nuts.”

    • XenoPlayz


    • 👺samurai boi
      👺samurai boi

      @João Cunha and now its popular

    • B.

      Remember... It's all powered by shell-farts

    • Asterism

      @alex39082 I was using voice to text, I said it in a voice that would let you know I was amused, but reading it in text it makes me sound like what my profile picture talks like.

    • alex39082

      @Asterism Did it really though? You didn’t even ROFL or LMAO… not even a simple LOL.

  • Marcus Grell
    Marcus Grell

    This has got to be one of the coolest ITmores channels. love the humor, the projects are awesome, and the breakdowns are always presented in an interesting fashion

  • FX PRO
    FX PRO

    It's amazing how much work he puts in one video! 😳 Amazing job!

  • benjie natividad
    benjie natividad

    Love your videos. You make science looks cool. You'll inspire a lot of kids into science. Keep up the great work.

  • Evan Schubert
    Evan Schubert

    I loved this video! This was an awesome project and I appreciate how well you showed the engineering process. Love Jaws!

  • Karl Wünsche
    Karl Wünsche

    "The big question." "I already married you." Was probably one of the most underrated jokes in this video.

    • Chiron

      They're honestly perfect together and it's amazing

    • uwe majestijn
      uwe majestijn

      I liked the video after this

    • Faisal


    • EverClouds


    • Simply Thimble
      Simply Thimble

      @Bert Mortino same

  • Will G-enius
    Will G-enius

    Love your videos super excited to see the next one. [Waiting patiently 😌]

  • Notsdandard

    Great video dude, loving all of your content. A pretty cool idea would be a blank powered pogo stick. Using an auto feeding magazine to supply the chamber with ready blanks for each bounce. Completely unconventional but ya gotta put shame to the pitiful hop rod! (A gasoline powered pogo from the 60s) keep up the good work and content!

  • Paul Schatz
    Paul Schatz

    You have the coolest channel on this platform by far! Seriously my favorite channel! I wish I understood science and engineering as well as you to create fun things like this!!!!! Keep up your awesome work man!

  • Chris O'Farrell
    Chris O'Farrell

    More of the comedic writing of Mrs Stuff Made Here please. A welcome addition to the channel ☺️

  • Brian McDowell
    Brian McDowell

    The editing, jokes, and storytelling, along with all the science, just keeps getting better!

    • Patrik6920

      @David Mueller nope...it hes wife :D ... i couldnt resist...

    • greentjmtl

      @Bill Sorrell Of course you find it funny, like the guys in pointy white hats love each other's joke too.

    • Adam

      That’s why we’re here

  • Kyle Palmer
    Kyle Palmer

    I just wish I could like this video again. Been a fan a long time man, and your videos are just putting out more and more value.

  • PokeZachary

    This video is the best edited and structured that you’ve made! Nice work! It’s not overdone, and is still educational.

  • Ryan Wood
    Ryan Wood

    That's awesome, absolutely think you and your wife are very clever making interesting projects with great details. Keep up the good work guys .👍 All the way from Australia 👍

  • Brandon G
    Brandon G

    Love the ideas you have for videos man keep killing it.

  • Wesley Koewing
    Wesley Koewing

    “Time for the big question” “I already married you” Your wife is hilarious

    • Warblebeast

      And the beeeg smiles, very entertaining

    • Wesley Koewing
      Wesley Koewing

      @ameyarocks yes, to him

    • Ya Boi Rogers
      Ya Boi Rogers

      She was so fun this time, it was a pleasure to watch them both

    • St0RM33

      savage 😂🤣

    • 𝕵 𝕾
      𝕵 𝕾


  • CruceibleProductions

    I just finished my strengths of materials class and really enjoy seeing the topics I’m learning about applied! Keep up the great work!

  • Moehre040

    Impressive engineering as usual, though that made me question, how he can be so good at engineering and then expect the ball bearing to crack, rather than the expected result of the jaws getting deformed

  • Ben , Umbrardor
    Ben , Umbrardor

    I love how extra educational this felt. Really made it all understandable

  • Austin Hilton
    Austin Hilton

    Love the videos, one of the few ways a dad can live through you and not buy my own mill. I would love to see your attempt at making an air-soft gun equivalent that will fire golf balls repeatably. If you could do it with just using springs it would be legit.

  • JL2579

    This nut buster probably has more crushes than anyone else in the world. I am in love with it, too! Brilliant video as always!

    • JL2579

      @Raúl Albañil thanks :)

    • Jakson Duimstra
      Jakson Duimstra

      YOOOO i havent seen you active in ages, glad to see ur alive -one of ur viewers, active mc redstoner

    • Juanit0Tackit0 Tackito
      Juanit0Tackit0 Tackito

      Trust in Jesus Christ

    • MegaTurtle27

      Nut buster

  • ballz deep
    ballz deep

    Im am so thankful for this man. Learned a lot from videos

  • TheSilent333

    You earned a sub from me, simply because of the flawless placement of the gas vent. 10/10.

  • absollnk

    I love that you show failed attempts, it's very interesting to see what goes wrong initially

  • Mikkel Pedersen
    Mikkel Pedersen

    Personally i feel like you are doing what we all have wanted to or thought about doing. All i can say is . you are awesome, keep it up

  • cam

    This man is literally a god tier engineer, he only sees two outcomes: 1. It works 2. Try again The sheer force of will in this man is commendable

    • Geddy V
      Geddy V

      @Double Dare Fan totally get that. I just approach things differently and wouldn’t be able to not feel pressure. That’s all.

    • Harold Seah
      Harold Seah

      @Patrick Herke Thank you for your considered reply. I will readily admit that complexity in and of itself cannot prove the existence of God. But I would also point out that the present model of chemical evolution/abiogenesis cannot account for the complexity of life. The chemistry involved cannot even be replicated with pure ingredients in lab conditions let alone in a pre-biotic earth. As such, to accept evolution as fact is frankly absurd in my view and the idea that we were created by an eternal God does seem on balance far more plausible.

    • Patrick Herke
      Patrick Herke

      @Harold Seah Complexity really has very little to do with likelihood of intelligent design. Instead if you said that, I'd suggest that there are no known natural processes that would shape metal in such a way, however, there are many ways that and similar things are actively being made by people. (the second half with evidence for the human made explanation is really important) Thus making unlikely to happen by chance. And then ask if you had evidence suggesting such processes did exist. As for the existence of life, the broad strokes of how it propagates and evolves are reasonably well understood. And there are a number of reasonable hypotheses for how it first came to be on Earth. One of these includes the fact that amino acids have been shown to be able to form from chemicals present on Earth and atmospheric electricity. Some others center around the formation of proteins, RNA, proto-cells (which have been replicated), and metabolism first hypotheses. However, if you suggest life is complex therefore something (in your case, God) made life, you run into a problem. The assumption that something must have made life seems to indicate that complexity is necessary to create complexity. As such God must be complex. But if God is complex, how did God come to be? Thus, in introducing God to the equation, we haven't actually gotten any closer to an answer. We've just added a layer of abstraction to the problem. Most religions stop around here and say well, God's beyond our understanding, or you need to have faith, or something like that. Because most people are more comfortable with the idea that even if they don't understand how this world works, someone does and that entity can help them. Because you can pray to God, you can make sacrifices, you can persuade another intelligent being. But you can't argue with the temperature or the atmospheric pressure. You can't argue with gravity.

    • Harold Seah
      Harold Seah

      @hjalar I hear you, and I used to think that as well. But consider if I said that the Nutcracker in Shane's video was made by accident even if it is clearly designed with purpose, function and intent. You would laugh at me, and point to the clear evidence of design to say someone must have made it. Surely we are more complex than a shotgun-shell actuated nutcraker, and someone must have made us. Someone who is actually God-tier for He is God.

    • Double Dare Fan
      Double Dare Fan

      @Geddy V "He hits a wall" Next thing on his mind? Jackhammer! He will demolish that wall so he can move on!

  • Grant

    Love the video as always, I think it'd be really cool to show the papers you used. Specifically I'm curious on that paper that helped you calculate how thick the chamber that holds the piston that ended up being an inch. Again, love the video as always!!

  • Arthur Lisogor
    Arthur Lisogor

    I love your videos! I watch them on my lunch breaks and definitely stay up too late learning about engineering. In a video you said that you like using the Concepts app on your iPad. I installed it and I really like scratching and planning things out there. Another app similar to that is Shapr3D. I don’t use it much, but I thought you could use it because of the ability to quickly draw out 3D models on your iPad. Just thought you might benefit from something like that!

  • __Mxd__

    i have so much respect for youtubers like you because they will spend days and days sometimes even weeks to make stuff like this , it’s truly inspiring.

  • omniwing

    Powder actuation is now my new favorite thing! Omgosh keep making stuff like this!

  • David James Henry
    David James Henry

    "The Big Question--" "I already married you" I know she plays a grump on this channel but every now and again she lets her love for you show and it's unironically so wholesome

    • Tiki en de Marie's
      Tiki en de Marie's

      Bruh just as I started reading this comment they said that line

    • Flashhed

      @CS Hobo you can clearly see her smiling when she is

    • Pietro Cavicchioli
      Pietro Cavicchioli

      @CS Hobo she is acting

    • CS Hobo
      CS Hobo

      idk she just always looks like she really doesn't want to be here but he's paying the bills so meh.

    • Wigglyjiggly

      @Ashten Nicolas That is the look of someone truly in love. Sadly that is a look most of us will never receive.

  • bknights

    Everytime i watch a new video i think back to pulp fictions, "oh! look at the big brain of brad!" So thank you for that! And thanks for making awesome videos!

  • Tsung Hung Shen
    Tsung Hung Shen

    I’m impressed you are explaining your process for the design vs guesstimate. Awesome job

  • Talha Han
    Talha Han

    This is so f*cking awesome! I'm an mechanical engineering student and I can't study my finals because of your videos. I wasn't gonna study anyway, thanks Shane!

  • Elis Grahn
    Elis Grahn

    I've watched this three times... It is just as entertaining every time, this dude has mastered ITmores.

  • Craig Bush
    Craig Bush

    "If I waste material, it's a tragedy." Spoken like a true engineer. Man, I love this guy.

    • James Trebillcock
      James Trebillcock

      Says that then scraps 5 parts off because he can't get some holes to line up lol

    • Christian G
      Christian G

      while designing a maschine to waste material for no reason

    • O Albuquerque
      O Albuquerque

      Said the Guy making a thermonuclear nutcracker

    • 👺samurai boi
      👺samurai boi

      @ticklord well i meant engineering obviously requires material cost and planning and some tests after its made.

    • ticklord

      @John Wayne It's more of a self deprecating joke towards engineers in general. The goal is always to engineer the most efficient thing, but often with engineering, tiny mistakes cause material loss etc.

  • TheEngineeringFamily

    The limiting factor will be the hardness of the steel cylinder. That ball bearing was probably

  • ColdWheels

    I love this channel man you make REALLY good videos

  • Nick Ferraris
    Nick Ferraris

    I’m not sure exactly when I stumbled upon your channel but I must say that your videos are some of the most entertaining yet educational videos I’ve ever seen. The way that you can break down physics and make it understandable and humorous helps prove that science can be fun and exciting. I wish when I was in high school i had had a teacher who could break things down the same way you do. Please keep it up. Can’t wait to see what problem I never thought about before yet always wanted an answer to you tackle next

  • platyyp

    Feels like you are training for designing a true weapon in the future 😅

  • AHappyKid

    Like they say: Physics is math with the universe’s limitations, and engineering is physics with a budget.

    • Avram42

      @MsKitt The budget is approximated as a sphere with a radius of $; Unfortunately it was a cube with a wall length of $, misestimating the total volume by a factor of ~2.

    • Brandon I
      Brandon I

      @doe maeries I see you shop on Amazon!

    • doe maeries
      doe maeries

      @Serban C. Musca Security factor 0.9

    • lacaulac

      @Crota Mostly error, maybe

    • MsKitt

      @B3 Dubbs assumptions are the only thing that fit in the budget

  • Mirralis Dias
    Mirralis Dias

    It would be awesome seeing Shane get into Battlebots. I wonder what kind of destructive bot he would make

  • Austin Faust
    Austin Faust

    You're brilliant and inspiring. Like a real life mad scientist

  • Stoned Cold 💀💨
    Stoned Cold 💀💨

    You are such a boss dude. I admire your work.

  • dario dal cin
    dario dal cin

    Hi stuff, I'm a big fan of yours from the beginning! Please never stop including the technical stuff and the actual engineering. Don't turn the channel into "science explained to kids" like mark rober

  • David Saska
    David Saska

    This guy is one of the most impressive engineers I’ve ever seen. The breadth of knowledge is ridiculous, and his ability to distill that into something accurate but understandable for us ITmores plebes is unmatched.

    • placidesulfurik

      @Azmi Maulana Hamdani I can, but that's beside the point.

    • your below average warthunder player
      your below average warthunder player

      This guy and styropyro

    • RUBE

      @OperatorSenko YOOOO XD

    • BOB Fake
      BOB Fake

      @𝕵 𝕾 How arrogant can u get holy hell. Not only doesnt the youtuber you like to watch neccessarily correlate to your intelligence but applied science isnt even on the level of advanced undergrad experimental courses in physics lol

  • Arun Basil Lal
    Arun Basil Lal

    I am in awe of the skills on display and that's just the one's I can observe. Apart from the obvious mastery of physics, math, computers and machinery. Video editing, story, voice modulation, how comfortable you feel in front of the camera, teaching skills. If you are ever doing a master class, I am there. Just wow! Love from India.

  • Joseph Socha
    Joseph Socha

    Hey, you know what we need!? More Explosive Bat, that's what we need!!

  • Ryan Berry
    Ryan Berry

    I am so unreasonably jealous of the fact that you just casually have a machine shop to rival my college (tech focused college, and i'm in the engineering school) machine shop.

  • H Todd
    H Todd

    Having cams and rails on a moving part helps stabilize mass moving abruptly and can make moving parts last longer, think of a slide on a handgun or a log splitter shaft.

  • Switch & Lever
    Switch & Lever

    You could easily make a whole new ITmores series with this, "Will it crush!?", maybe dress it up with bunny ears around Easter!

    • Shaggy7258

      @Riley Sinclair this guy isnt suggesting he stop the content he does now he's just saying it could be a successful side venture...you know like when he says its hard to pay for these projects sometimes? Bam. Diversified

    • Switch & Lever
      Switch & Lever

      Shina because being negative and putting people down for what they watch isn’t virtue signaling? 😂 If you think making comments on other people’s videos gets you subscribers then you have fundamentally misunderstood how ITmores works. Still can’t understand why someone would choose to be negative about everything though. Does it make anything in your, or other’s, life better?

    • Shina

      @Switch & Lever Stop virtue signalling to get subscribers.

    • Switch & Lever
      Switch & Lever

      @Shina aww, imagine coming to ITmores and the first thing you think about is to put others down for what they choose to watch. I don't know about you, but I prefer to support and build people up than to be negative and put them down 🤷‍♂️

  • Miss Informed
    Miss Informed

    The bridges in Germany were very well engineered by those standards. Then the amount of haulers vastly exceeded the long term estimates.

  • Click me now
    Click me now

    I laughed out loud when you mentioned how powerful that nut cracker is 😂😂😂🤣🤣🤣🤣

  • Drop Kicked Murphy
    Drop Kicked Murphy

    You made it integrally suppressed. I'm impressed.

  • Marshall White
    Marshall White

    The way you assembled this really reminds me of the little hydraulic motors I use at work

  • Cristian D63
    Cristian D63

    Really enjoying the increase of Wife's dialogue in these episodes she seems to have a lot of character development since the last offspring DLC

    • Max Goldstein
      Max Goldstein

      @yochillll Honestly.. the devs really nailed every aspect

    • yochillll

      Honestly its the mocap for me. Its so amazing, human like movement and words seem to be more articulative.

    • Max Goldstein
      Max Goldstein

      This dialog patch is really hype tbh, honestly surprised it wasn't a micro transaction

    • Electric_Bagpipes

      Any death flags or betrayal flags yet?

    • QnJhbQ==

      Stuffmadehere V2021.12 Last Offspring Patch Notes: - Added character models for armor vest wife and hard hat wife - Fixed a bug where the wife would always use the same set of dialoges

  • leonardodvr

    Dude, the most impressive thing about this is your problem-solving abilities.

  • Tiago

    I wish I had 1/100th of the knowledge this guy has.

  • juan cuello espinosa
    juan cuello espinosa

    shane: has child builds funny nutcracker also shane: 18:08 "my life's work" lol

  • DedSecAffiliate

    Mob Boss: "You're going to tell us everything. We have ways of making people talk." Unfortunate Fool: "I don't know anything else, I swear!" MB: "Bring out the nutcracker, boys."

    • DedSecAffiliate

      @Fulcrum Thank you!

    • Fulcrum

      I like your watchdogs pfp

  • PNW Perspective
    PNW Perspective

    Shane: “alright, the big question.” The wife: “I already married you.” Shane: *rolls eyes*

    • Matt Raerth
      Matt Raerth

      This is up there with: Shane: "This might be my favourite thing I've ever created" Wife: "We have a daughter..."

    • romxxii

      He doesn't even roll his eyes. His immediate response is rapid eye-blinking, which is more like "I want to say something clever in response but I don't want to sleep on the couch tonight"

  • mehmud

    it is really great to see a real engineer like you!!.....

  • larrybud

    I would think there's an issue with each shell firing at slightly different times which is also reducing performance. Also, that OSB isn't protecting you from anything. lol

  • Ashley Snaith
    Ashley Snaith

    You should design and build a robot that finds devices that need charging and charges them up. In fact if you make two I'll buy one.

  • Simon

    Hey, great stuff! I’d like to take the chance to pitch to you a cool idea: remote tennis harness; two air walls with smoke in the middle and a backside projector project the adversary in front of you; the ball vel and angvel are tracked via software and a ball shooter replicates the adversary balls arriving from the other half of the field. Automatic ball boy would be a plus! Wouldn’t it be such a cool idea??

  • A Mere Creator
    A Mere Creator

    Ah yes, not the 200 caliber nut buster we deserved, but the 200 caliber nut buster we needed

    • Chad Henderson
      Chad Henderson

      Also, as far as the mm measurement stands when asking about ammo or a firearm that uses said ammo, the word "chambered" sometimes is used when referring to the firearm. For example; The Desert Eagle Full size handgun was available in three different calibers. The customer had the option of choosing their Desert Eagle chambered in .357, .44 Magnum, or .50 caliber. The total empty weight of the pistol remained at 8.5 lbs regardless of caliber chosen. The smaller and much less expensive version called, "Baby Eagle", was also a available in three different calibers as well, chambered in 9mm, .40 cal, or . 41 caliber. I found the .40 and .41 caliber options very odd back in the early 1990's when I first discovered the Baby Eagle. It was so much lighter and easier to handle than the full size of course, but just how drastic the difference was between them is night and day. I preferred the smaller version then and I still prefer now rather than the full size.

    • Jay Russell - '02, LB7 Duramax
      Jay Russell - '02, LB7 Duramax

      @e-zeeTV Yeah. This brought out some interesting research, too! Honestly, classifying firearms by caliber is almost meaningless since we stopped using spherical bullets. Nowadays, multiple rounds with the same bullet diameter can be WILDLY different in powder charge, such as the .50 GI and .50 BMG. Thank you! The same to you and yours!

    • e-zeeTV

      @Jay Russell - '02, LB7 Duramax what about a 5.56 calibre? Anyway i was only trying to correct the persons maths (1/2 × 4 =2) i do understand what you are saying though. Its confusing because when people say .50 cal, the inch is dropped but when they say 9mm, calibre is dropped . Good chat anyway hope you & your loved have a good Christmas .

    • Jay Russell - '02, LB7 Duramax
      Jay Russell - '02, LB7 Duramax

      @e-zeeTV That's fair. Again, I admit that, at its most general, caliber just means the inside diameter of a firearm, and does not specify a unit. However, as is the case with many words, the meaning of it can vary from place to place. So, in the US - where this video was made and where I'm commenting from - caliber refers to 1/100th of an inch. That's how it's virtually always used. Also, I've never heard anyone refer to a metric round as "9 mm caliber". Caliber is virtually always dropped when describing a metric cartridge. Culture has a strange way of overriding the dictionary, doesn't it? I hear so many words get used by the kids at my church in a way that's radically different from the definition. Yet, if I comment on it, they look at me like I'm an alien or something. Haha!

  • Nuser Mane
    Nuser Mane

    I love when he gets cracking! 😄

  • Hunter Walls
    Hunter Walls

    “What’s it going to change?” “The world.” Had me laughing for a minute haha

  • Gentry Llecholch
    Gentry Llecholch

    Smartest ITmoresr ever! This man is a master of so many different fields.