Tactilu Bracelet Lets You Send a Touch from a Distance Cardboard Bike Trinity Hammocks proves three isn't a crowd after all Kirobo Robot Is Japan's New, Exceptionally Cute Robot Astronaut Hoist the Sonic Sails, Artist Alyce Santoro is on Deck Talk to the hand: The £1,000 gloves that turn your palm into a PHONE AR glasses let profs know if students are understanding their lectures Button TrackR adds crowd sourced tracking to search for lost objects LiveMap Motorcycle Helmet Includes Navigation Display Cement Semi-Conductor Power Pocket prototype uses body heat to charge a smartphone UltraRope could make kilometer-high elevators possible Halo combines canister stove and fuel cell charger Thought-guided helicopter takes off   Japan develops cost-competitive way to make ethanol from farm waste Shapeways introduces a soft plastic for 3D printing Researchers Design Photobioreactor to Produce Biofuel from Algae Seal system aims to keep kids from drowning Equipment collected water from humid air Pack-Away Silicone Collapsible Bucket Dress to kill in this synthetic spider silk outfit Aeryon Labs' portable SkyRanger UAV brushes off harsh weather conditions [1] 2 3 4 5 Next