One city skyline is dazzling enough. Now imagine 15,000 of them. Researchers have done just that -- drawing 15,000 identical skylines with tiny beams of light using an innovative nanofabrication ...

Sometimes the simplest of projects end up revealing the most interesting of things, as for example is the case with [Ryo Mukai]’s light pen for the Vectrex console. It’s an extremely simple device ...

Pictionary Air Ditches the Erasable Markers Rather than drawing on an erasable board with a marker, Pictionary Air ships with a light-up pen allowing you to sketch in mid-air with your doodles ...