Let Einstein gently remind you to think big. This solar-powered figurine of Albert Einstein nods or gestures when placed in sunlight, thanks to the tiny solar panel built into the base. Put him on a windowsill, desk, bookshelf or car dashboard as a fun visual of solar energy at work and a tribute to one of history’s greatest minds. It’s both a charming décor piece and a teaching tool for kids curious about renewable energy. A memorable gift for science teachers, students, engineers and anyone who loves clever, brainy collectibles.