Fun+Stuff

Check out this wave! http://ocw.mit.edu/ans7870/2/2.20/f05/tools/PartialReflection/PartialReflectionb.html

TED talk by Bill Gates on ?fast breeder? reactors and the energy crisis http://www.ted.com/talks/bill_gates.html

This is not physics, but it brings up questions of privacy. very interesting http://www.ted.com/talks/eric_topol_the_wireless_future_of_medicine.html