Super-wheels!
Saturday, March 14th, 2009Why am I just hearing about these now? the Mecanum wheel, invented in 1973. These wheels can move in any direction. A pair rotates in opposite directions to move sideways.
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Image cycling
Thursday, December 16th, 2004Daily cycling of the images in the left hand bar is now running!
It’s done with a perl script, cycle_web_images.
Old images go to the cavalcade page.