Scientists Conduct Wind Energy Projects

read more at:

http://news.yahoo.com/s/ap/20050927/ap_on_sc/wind_energy

Nano Gear-Made by a few 1000 atoms

Nano Gear-Made by a few 1000 atoms
Originally uploaded by tathabhatt.

Physicists have designed machine parts that could work at nanometer scales.

This planetary gear, made up of a few thousand atoms, would perform much

the same as some of its larger ancestors.

mighty mites

The future belongs to machines built at molecular scales—if we develop
tools to engineer them.
Read more at:

http://www.memagazine.org/contents/current/features/mmites/mmites.html