The gravity powered floor lamp“The column contains five ten-pound brass weights that rest on a sled; when set in place by the user, they drift to the bottom of the lamp over the course of four hours. A high efficiency ball-screw converts the downward
Read More...
Read the complete post at http://www.richardbanks.com/trends/?p=8261
Posted
02-26-2008 5:36 AM
by
rb.trends