Ruby Ripple SolarFlower science kit 14 sun cards

14 sun cards

Piece by piece

bucolic world of the garden that baby develops his fine motor skills and coordination

The diamond of course

Full strap length: 108cm

Ruby Ripple SolarFlower science kit 14 sun cardsBuild this beautiful kinetic sculpture, a motorized flower model with moving petals, powered by a solar panel. Learn about mechanical systems like motors and planetary gears, and about how solar cells generate electricity to power the flower. An ingenious design allows all petals to rotate synchronously, driven by a single motor, resulting in a mesmerizing optical illusion effect. This flower will never wilt, and you will never run out of batteries;