The Hoop Table Lamp by Finnish company Vaarnii exemplifies artful sustainability with just two component parts.

Electrical components, like motors close motorA device which spins when current flows through it. Motors are used in fans, food processors and many other devices. and lamps close lampA component ...

These use a special kind of doping so that when an electron crosses the n-p junction, a photon is emitted, which creates light. Inductor The inductor – also called as a coil, choke or reactor – is a ...