Not to pick up electrons, but tweezers made of electrons.

Improved device eliminates a barrier to handling nanoscale particles.

Superior style and function from tweezers to ceramic nail files. San Francisco, CA (PRWEB) July 27, 2011 Sliceâ„¢, Inc., announces a line of new beauty tools designed by award-winning architect and famed designer Michael Graves.

Star Trek fans will remember "tractor beams," lasers that allowed the Starship Enterprise to trap and move objects, and now Tel Aviv University is turning this science fiction into science fact — on a nano scale.

Researchers at Purdue University have created a magnetic "ferropaper" that might be used to make low-cost "micromotors" for surgical instruments, tiny tweezers to study cells and miniature speakers.