• 【Scientific Exploration】This mechanical art piece inspires children's curiosity about science through an engaging hands-on experience, demonstrating principles of pendulum motion, momentum, and energy conservation
• 【Continuous Motion】The Newton's Cradle-inspired balls can move continuously for 8-15 seconds, showcasing excellent torque and center of gravity performance
• 【Unique Decoration】Crafted from durable plastic, this kinetic sculpture serves as an eye-catching desk ornament, surprising friends while offering an educational scientific experience
• 【Stress Relief】Perfect for adults to alleviate work-related stress, it's an ideal office decoration and an excellent teaching tool for explaining physics principles in space science-themed courses
• 【Ideal Gift】This perpetual motion machine makes for a perfect present on birthdays, holidays, and other special occasions, combining aesthetics with scientific intrigue
• 【User-Friendly Operation】Featuring touch-sensitive controls, simply tap the circle on the surface to turn it on or off. It also includes an auto-shutdown feature that activates after 60 seconds of inactivity

Specifications:

• Dimensions: 15 x 10 x 15 cm
• Material: PVC and steel
• Power Source: Plug-in electric
• Control: Touch-sensitive surface
• Auto-off Feature: Activates after 60 seconds without ball detection
• Motion Duration: 8-15 seconds of continuous ball movement