Today scientists revealed a new device that uses a tiny magnet that can help disabled people steer a wheelchair or operate a computer using only the tip of the tongue. The magnet is only the size of a grain of rice which lets the human direct a wheelchair around a room. It is easily implanted [...]

For the past few weeks I’ve seen several one-wheeled motorcycle concepts but it’s about time we’ve seen one that’s real. Here’s the UnoCycle, a single-wheel, single-rider vehicle that appears to be based on gyroscopic technology similar to a Segway and, more importantly, has photographic evidence of its existence. Still in development, the Uno’s top speed [...]