gravitrax.trek.pub

A MiniTrax that uses a trampoline in all 6 directions. The GraviTrax app code for this build is C4AS6LPM88. Here is a direct link: … source The post Marble Run – 1 Trampoline 6 Ways (GraviTrax MiniTrax) appeared first on Gravitrax.trek.pub. Follow the rest of this piece over at: Gravitrax.trek.pub …

Build working computers out of marble runs! Build a new digital logic circuit each week using the GraviTrax marble run system. source The post Marble Computer Full Adder Digital Logic appeared first on Gravitrax.trek.pub. Follow the rest of this piece over at: Gravitrax.trek.pub (Read More). Gravitrax is a very fun …

Reset or reposition a switch using marbles with this trick. The repositioning marble travels backwards through the switch, and exits … source The post 🤹‍♂️ GraviTrax Trick Academy – How to Auto-reset a Marble Switch appeared first on Gravitrax.trek.pub. Follow the rest of this piece over at: Gravitrax.trek.pub (Read More). …

Remembering our fallen with a Memorial Day marble run. Music is “The Stars and Stripes Forever” by John Philip Sousa, … source The post Thunderbird Marble Run appeared first on Gravitrax.trek.pub. Follow the rest of this piece over at: Gravitrax.trek.pub (Read More). Gravitrax is a very fun marble run board …

I didn’t think this many GraviTrax Loops would work, lol. Watch the full video of this Pachinko marble run at … source The post New World Record – GraviTrax Loops appeared first on Gravitrax.trek.pub. Follow the rest of this piece over at: Gravitrax.trek.pub (Read More). Gravitrax is a very fun …

Have you ever wondered how a computer works? How it REALLY works? Introducing GraviCalc – a concept of using the Gravitrax … source The post GraviCalc Intro – Using Gravitrax Marble Runs to Teach Your Kids How Computers Work appeared first on Gravitrax.trek.pub. Follow the rest of this piece over …

Build working computers out of marble runs! Build a new digital logic circuit each week using the GraviTrax marble run system. source The post Marble Computer 4 Bit Binary Counter Digital Logic appeared first on Gravitrax.trek.pub. Follow the rest of this piece over at: Gravitrax.trek.pub (Read More). Gravitrax is a …

Sighting confirmed! The fabled blue box GraviTrax Speed Starter Set actually exists! Paid Links: Buy GraviTrax on Amazon: … source The post Mythical GraviTrax Blue Box Speed Starter Set?!? appeared first on Gravitrax.trek.pub. Follow the rest of this piece over at: Gravitrax.trek.pub (Read More). Gravitrax is a very fun marble …

My 2nd Grandfather Clock marble run plays Westminster Chimes and has a working moondial! This kinetic rolling ball sculpture is … source The post Musical Grandfather Clock Marble Machine 2 appeared first on Gravitrax.trek.pub. Follow the rest of this piece over at: Gravitrax.trek.pub (Read More). Gravitrax is a very fun …

I’m reviewing over 70 GraviTrax add-ons from 7 Etsy shops. In this episode, I review add-ons from Coogelbahn.de. I’m Chris … source The post New GraviTrax 3D Extensions – Coogelbahn.de Etsy Shop Review appeared first on Gravitrax.trek.pub. Follow the rest of this piece over at: Gravitrax.trek.pub (Read More). Gravitrax is …