stairs on technabob...

Next time you’re climbing a flight of stairs, be sure to watch your step. You never know if they might be pulled out from under you.

The disappearing staircase is the brainchild of industrial designer Aaron Tang. His wall-mounted stair concept uses a series of hinges and pistons to retract flush to the wall, making…

Some guy with a cell phone camera recorded this incident at a recent press conference showing off Honda’s Asimo humanoid robot. If you fast-forward the video clip to about 0:59 seconds, you can witness the pratfall:
http://video.google.com/videoplay?docid=-6947118853654187245
Watch in horror as the brave little robot attempts to climb the stairs and instead does his best…