We see crazy new bike designs all the time, but when a big name bike manufacturer like Cannondale is behind it, people tend to sit up and take notice. The Continuously Ergonomic Race Vehicle, or CERV, is a concept that rethinks the basic bike layout, allowing it to adjust to suit the road conditions.
As far as crime-fighting costumes go, the Watchmen's Rorschach has one of the most interesting. As his name implies, his mask is an ever-shifting inkblot that changed from panel to panel in the comics, and by use of special effects in the movie. Turns out you could recreate this effect at home. All you need is some special paint.