Toysmith Euler's Disk

Buy Toysmith Euler's Disk at
Fascinating Desktop Illusions! Spin the holographic disk on the mirror. Does it speed up? Listen to its rhythmic sounds. Why does the humming get louder as the speed of the disk increases? This patented 3 diameter chrome-plated steel disk creates a hypnotic display of light and sound as it rotates. Includes Eulers Disk 9 concave mirror base and nine pieces of magnetized holographic foil. Complete with instructions and the scientific answers!

Euler's Disk Spinning Science Into Art Kit NEW IN BOX

Toysmith Euler's Disk

Euler's Disk, Euler's Disk: (best with sound on) This toy exhibits the motion of a “sprolling” coin, a motion that, By Physicsfun

Euler's Spinning Disk

Spin science into art: Euler's Disk is a chrome-plated steel disk that produces a captivating sonic hum and a magical holographic display; swap

Toysmith Euler's Disk – Create A Hypnotic Display of Light & Sound with Our Office Desk Accessories – Science Toys for Adults & Kids 8+

Toysmith Euler's Disk

Toysmith Euler's Disk

We're Always Thinking Ultra Glow Air Power Soccer Disk – Toysmith

Toysmith Euler's Disk – Create A Hypnotic Display of Light & Sound with Our Office Desk Accessories – Science Toys for Adults & Kids 8+ : Toys & Games

Toysmith Euler's Disk - Bedazzling Spinning Toy