Monovelo: the modern day big wheels for big kids is a giant, single-wheeled, human powered, mode of transportation that drivers sit inside of. Steering is based on shifting your weight, and you brake with your feet, much like Fred and Barney. It requires no driver license AND some styles have LED lights on them.
The first of its kind, the Holocube HC Tablet turns your iPad Air 2 into a holographic projector you can use at home. Its magic lies in a transparent synthetic mirror with a solid hinge at a 45 degree angle that captures moving media on the screen, projecting it into thin air. Hit the link to watch it in action!