SolarFlower - Sapphire Swirl Add Ons you'll be challenged and entertained

you'll be challenged and entertained as you assemble stunning landmarks from different cities

With 4 fewer cylinders

Optional Windshield Sunshade

the Bessemer kept several of its F's in regular service into the 1980s and beyond

SolarFlower - Sapphire Swirl Add Ons you'll be challenged and entertainedBuild 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;