Reaction wheels are useful things, typically used by satellites to keep themselves oriented the right way up in space. Turning the reaction wheel creates an equal and opposite torque in the spacecraft ...

It's time to bid farewell to minimalist white. The techicolour tub, brilliant basin and (whisper it) the loo with a hue are ...

Abstract: The World Pendulum Alliance is an educational project financed by the European Community (EACEA) that aims at establishing a net of remote access standard pendulums scattered throughout ...