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Breaking News
  • How I Build Marble Run Tech – Episode 3
  • Beautiful Marbles
  • REVIEW: Atwood Toys Impact Marble Racing
  • Marble Run: STAR WARS Destroyer (GraviTrax)
  • The Hidden Engineering of my Vegas LEGO Exhibit
  • Lego pirate ship really sails! #gobrick
  • Lego sea creatures swim #GoBrick
  • Lego exhibit testing
  • Marbles or Gumballs? 🍭
  • Marble Run 2026

Gravitrax track 11: Downhill race

January 24, 2023 Pro tracks (videos) 4

In this video we made a downhill race with all the transparent plates we had, let us know in the comments what you think! source

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Marble run – Boosted magnet power!!! (supermagnete, gravitrax)

January 24, 2023 Pro tracks (videos) 47

Hey there! This time i show you how you can boost your marble runs with magnetic extra power. In this video i used powerfull … source

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Marble Computer NOT Gate Digital Logic

January 24, 2023 Pro tracks (videos) 12

Build working computers out of marble runs! Build a new digital logic circuit each week using the GraviTrax marble run system. source

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Gravitrax track video 3: Jumps, cannons and tunnels !!!

January 24, 2023 Pro tracks (videos) 2

For this video Silas has built a track with two jumps, two cannons and some tunnels. Below also links to buy Gravitrax on amazon: … source

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Marble run – Castle (gravitrax, quercetti)

January 24, 2023 Pro tracks (videos) 46

Hey there! Welcome to my marble castle! Check out “Quercetti®” toys here https://www.quercettistore.com/en (Marble run & much … source

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I Built the Longest Trampoline Marble Run

January 24, 2023 Pro tracks (videos) 3

I didn’t think this many trampolines would work, lol See the full video of 121 GraviTrax trampolines! What a marble run! source

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Gravitrax Starter set extra track 4 building tutorial

January 24, 2023 Pro tracks (videos) 12

This is the fourth tutorial of extra tracks you can build with the starterset from Gravitrax ( See all the extra tracks in this video: … source

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Marble run – 3D Printer parts tuning (gravitrax)

January 24, 2023 Pro tracks (videos) 21

Hey there! This time I show you some new 3D Printer parts! Thanks to Karlheinz for sending me the parts. You can check out his … source

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The Best Way to Launch 130 Marbles 🚀

January 24, 2023 Pro tracks (videos) 14

I didn’t think you could launch this many marbles at once, lol. This idea from Molto Molto of the GraviTrax France group on … source

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Gravitrax Guys track video 14

January 24, 2023 Pro tracks (videos) 23

This is the 14th Gravitrax track we build for this channel. We included some nice Gravitrax tricks in it and we hope you like them! source

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Recent comments

  1. @JDSuperstar14 on How I Build Marble Run Tech – Episode 3May 9, 2026

    Today marks the return of Marble Tech!

  2. @CyberSpace32 on How I Build Marble Run Tech – Episode 3May 9, 2026

    pretty cool tech and spin thing

  3. @The_user_on_yt on How I Build Marble Run Tech – Episode 3May 9, 2026

    Cool video!

  4. @GraviFlip on How I Build Marble Run Tech – Episode 3May 9, 2026

    Very Cool 😎

  5. @The_user_on_yt on Beautiful MarblesMay 7, 2026

    Cool!

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