February 24, 2012 at 9:09PM Dyson's DC39 stateside-bound, couples canister footprint with 'Ball'-functionality come March
May 25, 2011 at 12:41PM Climbing robot can scale walls on a supersonic stream of air, won't leave fingerprints behind
February 3, 2010 at 10:38AM Cornell's switchable adhesive device keeps candy from falling, could let you dance on the ceiling (video)
