Buy now: £25.99 / £16.99
Prime Delivery Available!
***WHAT IS NEWTON'S CARDLE
Newton's cradle, named after Sir Isaac Newton, is a device that demonstrates three main physics principles: conservation of energy, conservation of momentum and friction via a series of swinging spheres
***INTERESTING HISTORY OF NEWTON'S CARDLE
Most people think that Isaac Newton invented the apparatus commonly called a Newton's Cradle, but he didn't.
English actor Simon Preble invented the device in 1967 and named it in honor of Newton.
In 1968 the first portable version hit the market and quickly gained popularity around the world as a fun, educational physics demonstrator.
***HOW TO PLAY
If one of the balls is lifted and allowed to fall back at one end, then other end one will swing out the same distance when this ball hit the second ball
Similarly, if two or three even four balls are lifted and fall back at one end, then two, three or four ball will swing at the other end, very funny
***TIPS
When you are boring, please swing it, time goes by.
When you need to calm down, please swing it, you will be in peace.
When you are suffering from insomnia, please swing it, you will fall asleep soon.
When you want to have a break from study or work, please swing it, you will be relaxed
***Specifications:
Size: 18*12*18cm (7.1x4.72x7.1 inches)
Material: Solid wood + Metal balls & Stainless steel frame
Occasions: Daily use, Education supplies, Psychotherapy, Birthday present, Business gift
***Package:
1x Frame with 5 balls
1x Wooden Base
