Solarbotics GraviTrack Solar Marble Machine Kit

SolarboticsSKU: RB-Sbo-120
Manufacturer #: 60415

Price  :
Sale price $51.42
Stock  :
In stock

Description

  • GraviTrack Solar Marble Machine Kit
  • Passes marbles to the top of a sweeping multi-level track
  • Fascinating step-by-step action of the arms as the geometry changes periodically
  • Soldering required
  • Ages: 12+

The Solarbotics GraviTrack Solar Marble Machine Kit moves the elegant hand-off mechanism that passes marbles to the top of a sweeping multi-level track. You will witness the fascinating step-by-step action of the arms as the geometry changes periodically. Patience is rewarded with the plunk, and roll of a successful motion cycle. The more light it gets, the more often it moves. It's a solar-powered stop-action motion!

Solarbotics GraviTrack Solar Marble Machine Kit- Click to Enlarge

What's Included

Multimedia

Specifications

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