Researchers from Harvard’s School of Engineering and Applied Science and University of Illinois at Urbana-Champaign were able to 3D print  lithium-ion microbatteries –  the size of a grain of sand. This will have a tremendous impact on the advancement of tiny devices in the field of robotics, medicine and communications.

Read full article here: http://www.forbes.com/sites/jenniferhicks/2013/06/19/3d-printing-tiny-batteries-for-tiny-robots-medical-devices/

Interesting. The 3D printing revolution has started.

I have seen CAD, engineering, electronic and biological applications for these technologies. Interesting times indeed.

Wow, that's amazing!!!

I await the day I can print my own computer