plasma ball lampeNikola Tesla would have loved it: As early as the 1980s, the plasma lamp was the ultimate status symbol for anyone who preferred to furnish their room like a physics lab rather than an IKEA catalogue. The principle behind it is as simple as it is fascinating ionized gas meets high voltage and creates dancing light arcs through a glass sphere. The Plasma Ball Lamp brings this very spectacle to your desk. Place your finger on the glass sphere and the