VILA SMO Electromagnetic Eddy Current Tesla Eggs, Electromagnetic Rotating Magnetic Field Model,with 30 * 50mm Aluminum Egg, Infinitely Variable Speed, For Teaching And Science Experiments

VILA SMO

CLASSIC TESLA'S EGG OF COLUMBUS DESIGN:This electromagnetic demonstration model is a faithful reproduction of Nikola Tesla's iconic 1893 invention, featuring a 30*50mm precision aluminum egg. It vividly demonstrates the principle of rotating magnetic fields, bringing classic physics experiments to life for students and enthusiasts. PREMIUM MATERIAL & DURABLE CONSTRUCTION:Crafted with a high-quality solid wood base and a precision-machined 304 aluminum egg, this educational model is built for long-term use. The internal high-performance electromagnetic coil ensures stable operation, delivering reliable performance for repeated teaching demonstrations and experiments. INTUITIVE INFINITE SPEED CONTROL:Stepless speed adjustment knob allows precise control of rotation speed. A power indicator light shows real‑time status, and the simple controls make it easy for anyone to operate. The dovetail hinge ensures smooth opening and closing. EXQUISITE DETAILS: The aluminum egg boasts a durable, glossy coating, the solid wood base is non-slip and wear-resistant, and the overall size is compact, combining aesthetics with practicality, making it a perfect gift or personal use MULTIFUNCTIONAL TEACHING TOOL:Serves as a physics teaching aid to demonstrate magnetic eddy currents and the gyroscopic effect, as well as a fun science exhibit. Perfect for interactive exploration by students, teachers, and science enthusiasts in classrooms, labs, or home settings.