A chemist like Tour, a very distinguished one, knows from a career’s worth of lab work how painstakingly difficult it is to synthesize molecules you want.
Olfactory receptors squeeze more data out of odor molecules than previously thought.
“Correctly dismantling a structure can be as challenging as assembling it. ”
The peer-review system is largely devoted to maintaining the status quo.
The beatification of Christopher Hitchens has climbed down a little bit from the heights it reached over the weekend.