the Hacksmith

the Hacksmith the Hacksmith

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We take fictional ideas from movies, video games & comics, and make real working prototypes!
I quit my full-time job as an engineer and product developer to make only the coolest inventions -- just for you guys -- right here on RU-tv. We show the engineering process of making our projects to inspire others into STEM fields, and to show that anything is possible with science!
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Self-Kickflipping Skateboard!
Self-Kickflipping Skateboard!Месяц назад
Piloting a GIANT MECH!
Piloting a GIANT MECH!2 месяца назад
JET ENGINE CANOE! (World's Fastest!)
JET ENGINE CANOE! (World's Fastest!)2 месяца назад
Real Life MARIO KART! (One Day Build)
Real Life MARIO KART! (One Day Build)4 месяца назад
Wolverine Bone Claws VS CONCRETE!
Wolverine Bone Claws VS CONCRETE!4 месяца назад
Full Metal IRON MAN GLOVE!5 месяцев назад
Building Iron Man's Workshop!
Building Iron Man's Workshop!5 месяцев назад
Upgrading our Server with LINUS...
Upgrading our Server with LINUS...6 месяцев назад
Swinging From Web Shooters!
Swinging From Web Shooters!6 месяцев назад
REAL LIGHTSABER DUEL! (2752°)7 месяцев назад
CYBERTRUCK BUILD! (Part 4/5: It's done!)
CYBERTRUCK BUILD! (Part 4/5: It's done!)8 месяцев назад
DIY Nuclear Phone! (MAKER SECRET SANTA!)10 месяцев назад
CYBERTRUCK BUILD (Part 1/5: The Body)
CYBERTRUCK BUILD (Part 1/5: The Body)10 месяцев назад
We Made the ROCKET BAT from Fallout!
We Made the ROCKET BAT from Fallout!11 месяцев назад
Just Cause Grappling Hook!
Just Cause Grappling Hook!11 месяцев назад
THANOS SWORD TEST!11 месяцев назад
Thanos Sword Build!
Thanos Sword Build!Год назад
SKULL HAMMER Destroys ALLГод назад
Flying a JET SUIT!
Flying a JET SUIT!Год назад
Building Stormbreaker: Part 1
Building Stormbreaker: Part 12 года назад


  • “I have a bin full of recalled airbags” Translation: I have a bin full of explosives that may detonate unpredictably.

  • Imagine you talking shit to someone and instead of a gun they pull this out

  • He looks like jon wick when when he wear a helmet

  • Steampunk lightsaber would actually be cool as an actual lightsaber in StarWars. I could even think of the perfect person to use it...

  • Trevor Belmont's MorningStar whip from Netflix Castlevania next pleaaaase! I know you guys can do it!

  • I knew that some how that thing would be alive some day.... Great work ALL....

  • Why are they so stupid to still using pounds (lbs), when the whole world uses kilograms? 🤷‍♂️🤦‍♂️🤦‍♂️🤦‍♂️ The same story with USA's Fahrenheit scale... And miles without kilometers... 🤬

  • Oh shit they actually did it

  • ::Car gets decimated:: SFII Announcer: *PERFECT!*

  • У нашего русского спёрли идею!

  • It just so happens that you have an unlimited supply of titanium and all the earth's strongest metal

  • 2:58 that must be hurt

  • Will you make full iron man suit??

  • You should do *"Doom"* related weapons! (Imagine he makes the *BFG 9000!)*

  • Make a Infinity Gauntlet

  • it's not solid

  • That gun is just too powerful! I think it needs a little.... *Nerfing.*

  • 1:29 talking about dp can u make the swords he has and the gadgets

  • 51 kg? but my weight is 55kg and my dad can lift me sooooooo please explain

  • super videjko XD (ps je to česky)

  • in the old Expanded Universe canon, lightsabers were originally hooked up to a backpack battery of sorts, pretty much what these guys did!

  • Holy shit "this flame can go up to 4000..Fahrenheit"......-.- 2200°C right right and here i was thinking it could properly melt a blast door, but still amazing job with this one far as we can see. Using laminar flow principle was ingenious move, i didnt know this applied to gasses as well, very interesting! Would it be possible to optimize further to increase gas velocity so it burns straight line despite how you move it, since i'm guessing there will be some lag on the flame following due air movement etc.

  • He pretty comfortable with a bomb on his back

  • this is what youd call, poo.

  • Trying to become *Puppetmon from Digimon?* xD

  • Ppl who understand anything🤣

  • When you shoot it does it actually make the blaster noise or is that just added in?

  • For sure. You are very pleased by seeing your team playing AFK Arena at work. :D

  • awsome!

  • I am your biggest fan I am 10years old iam iron man fan also

  • Help jedi get through doors more like theifs trying to destroy your window without making noise would be a better use of this

  • You Did It. The Crazy Son Of A Bitch, You Did It

  • The plasma saberrrr!

  • Well, what are you waiting for, make another and duel!

  • Imagine filing that insurance claim. “Yeah, my boss took a lightsaber to my car while I was at work today. Do you think it’s gonna be totaled?”

  • I’d like the helmet !!

  • If i have that i will cut my father............ phone hahaha got you did i😅🤣🤣🤣

  • Just a flamethrower that has less range

  • Okay..We got Corona....BUT NOW WE HAVE LIGHTSABRES!

  • Ben had no blaster, but still killed Han with a simple push of a button!


  • It's old republic's Protosaber. lol

  • Your fun with glass was very dangerous

  • And no one else has thought about doing this ever wow I’m mad at humanity 😂😂

  • BTW, can you make Frost Sword too? Like Frostmourne?

  • Acetylene or hydrogen would burn hotter, right? Seems like not that difficult of an upgrade for probably quite a bit more cutting power (compared to building this thing, holy shit). Also wondering if increasing the oxygen flow ruins the beam? Looks like decently neutral combustion right now (I think...), but oxygen-rich could cut better.

  • Last time i saw the hacksmith he looked like Captain America, now he looks like Bucky...

  • Make a call of duty weapon

  • Plot Twist: This is edited and lightsabers don't actually exist

  • After some time Nanosuit in real life

  • a real lightsaber was made before yandere simulator ever got finished

  • Hypothetically could you use a ultra dense battery to ionise Argon to create a purple plasma blade?

  • use you're muscles

  • Another great ideea, another great project, another like

  • Light saber

  • How much do you sell that for?

  • so.... im a cat then

  • Hi bro

  • Can you reflect blaster beams with it ?

    • Folks is a matter of time for this people to make a blaster

  • 12:30 thats not a grenade launcher bro... its a shotgun ..

  • Boys and their toys!

  • This is the COOLEST thing ive ever seen !

  • Why captain america shied is black in colour.

  • I just saw his Jezus-like face in that door window and gave him a like and a sub just for it xD

  • Nothing is unbreakable I just that they just planned it out

  • can you open a shop where i can buy a Lightsabur

  • What if you superheated the water in the pressure cylinder with the lightsaber? Could you get higher pressures?

  • i just heard he hearts comments so...

  • The pixel 3 a is terrible

  • Man when you started cutting trough the wall I got crazy, that lightsaber effect feels like the movies, or even better! What a great video, keep it up man!

  • we don't use that for our barbeque we use that everyday

  • If there was every anything like a zombie apocalypse . This group would be the people who make the best weapons and live the longest haha! Could you imagine a zombie hoard VS a group of men in full armour they made themselves and all holding a improved protosaber . Nothing would live !

  • That's not lightsaber, it's a glorified flamethrower

  • Hacksmith, you guys are geniuses! I have always loved your content and I knew you had some great skills in engineering, but in this video you killed it! You are incredible!!

  • honestly im disappointed that he didnt cut his arm off smh

  • Man i want to be like him one day

  • I believe this is actually more dangerous than a real lightsaber from the movie if it actually real. Lol

  • no one will ever find this comment.

  • Elon Musk should fund this guy

  • You can't call us trolls. We are just holding to account.