Scientists May Be Able To Recreate Cleopatra’s Perfume
We don't know for sure it's hers, but researchers have found traces of a perfume that was likely popular during Cleopatra's time - and they think they may be able to brew some of it up.
Fuel Cells Are Strong To The Finish, When They’re Powered By Spinach
Fuel cells need a catalyst for an important reaction, and a team at American University has found that spinach may be the best raw material for a catalyst we've found yet.