Billion-Year Marble Clock

Billion-Year Marble Clock

Making A Billion-Year Lego Clock

Brick Technology

Turning a Googol to 1 gearbox from the other side!?

Daniel de Bruin

Clock face Size Comparison

Time Twister - LEGO Mindstorms Digital Clock

Can Lego Play the Drums?

Brick Technology

London Clocks

Making a GOOGOL:1 Reduction with Lego Gears

Brick Experiment Channel

Marble Clock Art - Grandfather Clock 1

Automating 7 Lego Water Pumps

Brick Technology

Can We Exceed 999 Billion Years on the Evolution Clock?

Clayton Boyer's Marble Strike Clock

John Hilgenberg

10 CRAZY Clocks You Won't Believe EXIST!

Faster than the Eye Automatic Marble Sorter - Marble Clock Seconds Display Pt.3

marble clock hour change

Making an Infinite LEGO Domino Ring

BUILDING A MARBLE CLOCK - Pt.1.

Smashing a 34,000 Brick Statue

The Deadbeat Escapement Mechanism

The 10.3 Billion Year Gear