Electrospun Nanofiber.

By Alex in Pictures, Science & Tech on Apr 25, 2006 at 2:03 am

Daoheng Sun of China’s Xiamen University and Liwei Lin of UC Berkeley managed to create an improved electrospinning method to create nanofibers in orderly fashion. Above, grad student Chieh Chang wrote "Cal", UC Berkeley’s nickname, using the technique. Link