On top of all that, a new study published in the journal Learning and Memory finds you are probably better off sleeping than making last-minute preparations for a test.
Whether we really understand DNA is debatable, but Francis Crick and James D. Watson published the first of many papers describing the double helix structure on this day in 1953.
In a paper published last year, biologist Gunter Wagner of Yale University reported some work on the evolutionary history of a group of South American lizards called Bachia.
But in his public appearances, and in rambling essays read out on the evening news, he has stuck rigidly to comments on world affairs, not domestic issues.
It's now clear that a publisher would have to be insane to continue using click metrics to try to persuade branding advertisers to turn to the Internet.
When Hofmann made some passing comments about the desirability of a synthetic substitute for quinine, it was unsurprising that his star pupil was moved to take up the challenge.
After our Lancet paper was published in 1984, Robin and I went out to dinner with our wives, and we were having a few drinks and I let slip that I'd done the experiment.