Jens Olsen's World Clock Detail Look

Adler Planetarium Orrery - Moon

Antikythera Mechanism V2: A Modernized Reproduction

Antikythera V2 - True Sun/Moon Differential Testing

Antikythera V2- Equation of Time Addition

Antikythera V2: Cutting Lunar Anomaly Gears

Orrery - Complete Run with Glass Off

Orrery - Glass Off With Sound

Digital Indexer

Orrery - Manual Speed-Up and Rewind

Orrery - Timelapse Run

Orrery - Mars Closeup High-Speed

Orrery - Mercury/Venus Closeup High-Speed

Orrery - Earth Closeup High-Speed

Orrery - Jupiter Closeup High-Speed

Orrery - First Integrated Motorized Test

Orrery - Orbit Train Powered Testing

Stuart Victoria Running

Infinity Table Demo

Tipping

Failed Solidworks Animation

Allons-y Trebuchet

Wooden Cryptex