Learning is a social process so it is great getting other people involved in homework. And you make it fun for them here. I like to turn it into a game.

It's just your normal PDA, but we have software on it that allows us to eliminate trying to remember to write down data.

We'd be in places where he would speak, and he'd be speaking about an NCAA Tournament and going deep in the tournament, and people were almost laughing at him. They weren't laughing after about two years.

We were at the Argonne Lab in Chicago on Monday collecting data, and by Thursday we were able to deposit two solved protein structures in the Protein Data Bank.