Newton's pendulum: It not only shows the pendulum, but also the principle of kinetic energy and the principle of conservation of momentum. Friction and damping effects are also observed.

Decorations: Place this Newton on the living room table and you will believe in your own psychology.

Scientific toys: When you are tired of studying and working, you can wash the ball and hear the click. You like to hit the balls that relax you as you wish.

Great educational science gadget: Have your own science story and explore the important value of physics.

The innovative kinetic energy balance ball is a classic home collection/decoration.

Very creative and interesting anti-stress toy.

It swings every time it passes by, and it is a wonderful background for your home or office.

Newton's Cradle is a timeless and classic \"toy\" for desktop science. Used to waste time, relieve stress, alienate annoying colleagues or educate young people about physics.

material: metal

Color: silver

Dimensions: 17.5 x 18 cm

Note: Due to manual measurement, please allow 1-2 cm error and make sure you don't mind before ordering. There may be chromatic aberration in the color, such as different positioning of the image, etc. Please understand.

Delivery quantity: 1 piece