Valigia Antigravitazionale in Cavorite

A simple and very impressive version of ‘Einstein’s elevator’. A toy gun in a suitcase aims a ball horizontally towards a hole on the opposite side of the suitcase. If the suitcase is falling the ball exits the hole, demonstrating the absence of the gravitational field in a free-falling environment.

Numero: Anno XL - n.1 - gennaio/marzo 2007

Puoi trovarlo a pagina 43 della rivista cartacea