USB POWERED SHOES? With a sneak peek of the best tech under $100, I check out a pair of LED USB powered shoes. Enjoy! Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Atomic Oxygen Found On Mars! What Does It Mean? How Zero-G Planes Work How Big Can a Human Being Get? How Big do Tsunamis Get? How FIFA Tests Artificial Fields The environmental cost of free two-day shipping