Abandoned pens and other such stationery stand a chance at purposeful usage, thanks to the Pen Printer. The device uses the ink from discarded pens to print on paper. The current tech may not support such an ambitious idea, but it’s worth the exploration, since many of us have bundles of uncapped and discarded pens in our drawers for no apparent reason.
Have you ever wished that you were a secret agent with all those too cool gadgets? You can now start your arsenal of spy gadgets with a spy pen camera. The Swann DVR-421 PenCam is a fully functional black ballpoint pen that has a hidden pinhole camera. The PenCam can take both still pictures and video clips.