All a-Twitter

I'm only slowly playing around with "Twitter." Three feeds that I do find somewhat scientifically interesting/useful/entertaining (among no doubt plenty of others) are from mathematician/computer scientist Clifford Pickover, quirky, but always interesting British psychologist Richard Wiseman, and "Edge"-creator John Brockman. In case any of these may be of interest to other readers, you can check out them out here:

http://twitter.com/pickover

http://twitter.com/RichardWiseman

http://twitter.com/edge