Thames & Kosmos SolarFlower Ruby Ripple STEM Robotic Solar Powered Flower Kit Build a mesmerizing kinetic sculpture with this STEM experiment kit that creates a motorized flower model with spinning petals. Powered entirely by a compact solar panel, this robotic flower teaches mechanical systems like motors and planetary gears while demonstrating how solar cells generate electricity. The Ruby Ripple design features vibrant red petals that rotate synchronously, creating a beautiful optical illusion effect. This 114-piece set includes a 24-page full-color manual to guide young engineers through the assembly and learning process. Brand: Thames & Kosmos Model: SolarFlower Ruby Ripple Part Number: 620521 Ages: 8+ Piece Count: 114 Experiments: 4 Manual Pages: 24 Power Source: Solar (No batteries required) Educational Focus: STEM, Engineering, Solar Technology Assembly Required: Yes Material: Plastic Color: Red, Green, Tan Petal Style: Ruby Ripple Keywords: Science Kit, Engineering Toy, Sol