X1 – Water Bike is as Cool as it Gets I don’t know much about this device but it is one of the coolest things I seen. Facebook Prev Article Next Article Gadgets Checkout these cool gadgets... Related Posts Maglev Haptic Interface Segway Centaur Pleo the prehistoric robo toy ! Meet The Futuristic Boat That Can ‘Fly On Water’ Varibike Lets You Pedal With Your Legs and Arms DoorJammer – Door Security Device