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 UKup. We show the engineering process of making our projects to inspire others into STEM fields, and to show that anything is possible with science!
Please send media inquires through www.hacksmith.tech/contact
For FAQ please visit www.hacksmith.tech/faq

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  1. Tyrone Velasco

    He looks more like Zeus lmao🤣

  2. Nabil Irsyad

    He just become silver surfer but water surfing.

  3. Loleight Triple

    The lipo falls out out the cannon contusions lol, cool cannon do

  4. Nabil Irsyad

    Let me guess, next they gonna make a lightsaber with plasma crystal and without that gaspack thingy.

  5. Rendang Chicken

    Spider web with infinite strenght is possible. Its about science. In homecoming peter made a formula and it does work in real life but we need to expand its molecule

  6. ROBOkillerTheT-rex

    Russia wants to know your Location

  7. MadMax

    I have tried this and now he is dead. You are f*cking *&#^$&!

  8. Arjun

    James:Gets wakandan shield Microwave: My time has come

  9. guntursatria 41

    Light saber in real life

  10. B & B Schroeder

    I don’t care what others say, this is insane. Props to you!

  11. ishak675

    5:32 he looked like the time keeper in spy kids

  12. rock climbing33

    Wow amazing!!

  13. Oli Taggu

    Glass exploding is unintendtionaly accurate. If u Remember Mace Windu vs Palpatine Scene From Revenge of the sith.

  14. wa rf WAErf


  15. L4S3RB0Y17 XD

    Do more collars together

  16. Zeq

    Does someone knows what they used as the "Lightsabler controller" ?

  17. Screw The Net

    I prefer these types of vids. But I get it, the flashier ones brought in all your subs. *shrugs * Such are the times we live in. :P NOice vid! ^~^

  18. blue dragon

    I love technology and programing and i would say im decently good at it but i feel i'm to young to work on it. I'm 12

  19. RiseNdShine

    I love how this big buff dude jujimufu is strong as heck and acts like a 10 year old playing with toys made for destruction this is just so awesome

  20. JustAFrogWithAHat

    That doesn’t seem... Safe

  21. Yvng Bratz

    Thats cool. Now make a iron man suit.

  22. Vɪᴏʟᴇᴛ So2

    Imagine how much bank he can rob

  23. George W88

    James is imposter

  24. Rage Boy

    U should collab with Micheal reeves

  25. otis hawkridge

    You should make the bow, from horizon zero dawn, next.

  26. WingZero616

    not bad but still miles away from a real light saber.


    200,000 is weak

  28. Insane Gamerzz

    I am a kid just 12 I like to make RC projects I see u and take inspiration and I am making a drone but because of less money I am not Abel to make it I want to came to u and take Ur help to make the drone If this became real so I will be so happy that I will die 😭😭😭

  29. ت ط

    Wach alex burkan

  30. Lexus Lodiomon

    Try to make real life rocket punch

  31. funtime_foxy455

    You guys should try and do a proper fusion reactor. And I mean proper.

  32. Mr.Moose

    Wait couldn't you have just used a real plasma cutter to cut the hinges off

  33. Janelle Morla

    In the future I think you are gonna make time machine

  34. BSCorner Group

    Wow guys how come you didn't throw the kitchen sink aswell 🤣

  35. uros gaming

    Yoda:watch your career with great interest I will

  36. Guillaume Kempf

    Do irl rocket league pls

  37. 2乛OP丨 SLAYER

    I think after 15 to 20 years we will get this in real life means we can use it

  38. dkm_info

    Sad that iT stopped working

  39. BSCorner Group

    All you need is 5 more lightsabers and 4 more arms 😎

  40. King Mozki

    When he talked about how much they build from Ironman already it just sounded unreal

  41. Jose Antonio

    Lol LM, the Game where you need to Pay to grow some might. It takes months for a f2p player to reach a certain level

  42. burnerpric

    Me I eat fruit

  43. cupy gamer54

    Build a tokamak that actually generates energy (or can't u guys do that?)

  44. David Wong

    I find these people annoying.

  45. Drake Magnum

    Congratulations Hacksmith!

  46. Billy San ビリーさん

    Me a weeb who sleeps in 7 am and wakes up in 8 am:weaklings

  47. NightcoreGamer YT

    Could you create the Elucidator sword from Anime Sword Art Online that would be so cool Greetings from Germany

  48. Mohjap Singh

    iPhone 12

  49. Narwhaleian 's

    Well will these guys get to the point where the governments like aight u need to stop

  50. Midnight Mystogan

    Here in the Philippines the first smart eye glasses invented. People here use that to pirate cinema movies.

  51. Zoe Kenfield

    you should make some sort of green lantern ring that would be so cool!! Like if you want them to do it ⬇️

  52. lorenzo melito

    I thought they were using plastic explosive but it was a simple firecracker

  53. Victor

    Wow crazyy. If you make it more fluid it would be so awesome !!

  54. Jasonz W


  55. jonathan joseph

    Michael Reeves: Hold my taser

  56. 李艳

    Can you make a small gunpla that can move by controlling?

  57. GreywolfStudios74

    You guys have the coolest job in the world...Im sooo gonna kill my guidance counselor! lol

  58. Mashiba xxx

    Hire me 😭 even as a janitor


    This is the part where he nearly died 10:24 (Joke btw)

  60. GhostlySavage 99

    U can survive a zombie apocalypse 😂👌

  61. Ahmed Karrar

    Star war yahoo

  62. Jager Null

    among us is toasted I played 5 game yesterday and got 3 with hackers

  63. Nathaniel Clarke


  64. Tony Stark

    Very very cool very cool

  65. Allwyn Alex Puthet


  66. Nathan

    High powered blow touch but still really cool

  67. Jacob Dineley

    He's wearing the wrong type of suit and tie

  68. tommy murphy

    congratulations on 10m guys 🙏🏻

  69. Izak Badenhorst

    Wer can i get one

  70. Jacob Dineley

    I so want to try to buy some of this stuff

  71. Ryan Jarvis

    I can think of many misusing of that haha but cool base line for lightsabers :)

  72. Mariogamer 2536

    This guy will be the real tony stark you heard it hear first people

  73. Jacob Dineley

    This guy makes the coolest stuff

  74. GoldSamurai XGoldin

    This guy is a legend

  75. R. L.


  76. Plocký

    I know i would be doing anything with it... but i want this workshop xD

  77. 冰拿鐵不加糖

    。    •   ゚  。   .   .      .     。   。 .  .   。  ඞ 。  . • • Hacksmith was not the Impostor.  。 . 1 impostor remain     。      ゚   .     . ,    .  .   . 。

  78. Shut Up Motovlog

    This is fail...

  79. David Chase

    Im pretty sure they also made dis video so ppl know who the crew of the hacksmith is

  80. Ömer Faruk

    The bullet is quite unstable, if you drill a hole from the back, maybe 1/3 of the way it might be more stable