David McDonald (@dwmcphd) 's Twitter Profile
David McDonald

@dwmcphd

Faculty member at the University of Washington - what more do you really need to know?

ID: 135899401

calendar_today22-04-2010 14:06:44

746 Tweet

529 Followers

159 Following

David McDonald (@dwmcphd) 's Twitter Profile Photo

Big thumbs up for GreenPC in Tacoma. They take e-waste and e-cycling of all kinds. Nice shop for older computers and older computer parts. Friendly staff!

Big thumbs up for GreenPC in Tacoma. They take e-waste and e-cycling of all kinds. Nice shop for older computers and older computer parts. Friendly staff!