Ball Physics Science Pendulum Education - S

Description: brand new and high quality. Material: base and steel balls Color: Red and Size(LxWxH): Approx.9x7.5x9cm A fantastically relaxing object ticking and clicking away at your elbow as you work, rest or and watch the soothing of the steel balls swinging back and forth, clicking as each ball taps each other - no matter how stressed out you are, Balls will have you relaxed in minutes. A gadget for everyone! 's cradle, named after , that demonstrates momentum and of swinging spheres. When one on the lifted and released, the resulting force travels through the line and pushes the last one upward. The device is also known executive ball , 's balls, or 's pendulum. Size Chart: Size(LxWxH): Approx.9x7.5x9cm Package Includes: 1x pool Note: Due to the differences between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may -2mm error in size.

Desk Toy Physics Toy Executive Toy