Best described as an “executive desk toy”, a Newton’s cradle is a device that demonstrates the conservation of energy and momentum. It consists of small, identically sized metal balls suspended from ...

Newton’s Cradle was once upon a time, a popular desk toy in offices around the world. For [TecnoProfesor], however, it wasn’t quite flashy enough. Instead, they built a simulated versio… ...

Whether you know it as Newton's Cradle or the Executive Ball Clicker, chances are you've seen the educational desk toy that seems to defy explanation. The device consists of a row of five metal ...

Newton’s Cradle was once upon a time, a popular desk toy in offices around the world. For [TecnoProfesor], however, it wasn’t quite flashy enough. Instead, they built a simulated version with ...

I can’t tell if this is cool or dumb of if you’d simply buy it and go “Why did I just do that?” At the very least, you’d get a four-port USB hub out of the deal. At the very most, you ...