I guess I'll say this here, but the Nobel prize for Chemistry went to a guy who went to my school (UD), researched here, was a professor here, and made his discovery here! He also started the CSST lab here, and is generally awesome.
I'm a Chem Engineer, so I got quite the earful about him yesterday.
He discovered a Palladium catalyzed reaction which can form a carbon-carbon bond between sp2 hybridized carbon molecules. This was expanded pretty far after his initial discovery, and it's actually a really important catalysis reaction for pharmaceuticals today.
I dunno, I guess I'm in the right field of study b/c I got really happy/a bit teary eyed in my orgo class hearing about his work, his struggles (he lost a lot of funding in 1989 and retired early when his backers thought that this Pd catalyst was just applicable to a niche field), and his final triumph and recognition with this Nobel prize.
edit: oh, his name is Dr. Heck, and next semester I have to learn and memorize the Pd-catalyst reaction he developed, the Heck Reaction