RYNO Motors' single-wheeled electric scooter is self-balancing, has a turning radius of zero when stopped, & only takes up about as much space as a folding bicycle -- so it's conceivable that commuters could bring one onto a train.
12 tricks you didn't know your iphone could do. my favorite: When you want to type a number, it is inconvenient to switch to numbers, type one number and then switch back to normal keyboard. If you pres
The Digital Polaroid Camera - Hammacher Schlemmer. Developed by Polaroid, inventors of the first instant film camera, this is the digital camera that instantly prints the images you capture and includes enough paper for 70 more than the standard offering.