Willis Tower goes solar
Tuesday, March 22, 2011 - 11:01
in Physics & Chemistry
(PhysOrg.com) -- Do you know the Sears Tower? No, no you don't because for some time now it has been going by the much less famous name of the Willis Tower. While that bit of information may not be news to you, especially if you happen to live in the windy city, this next bit will be. The Willis Tower is going solar. Well, at least in a limited capacity.