Al’s going to testify before congress about global warming on Wednesday. You can help him send a message!
19 March 2007
Bring It On!
Now this is a debate worth watching. World-renown physicists Lawrence Krauss and Brian Greene are duking it out in a debate over string theory. The debate, which will be moderated by cosmologist Michael Turner, will be held next Wednesday at the Smithsonian. Here’s the announcement.
