The inimitable Matthall turned me on to TED.
It's what happens when the smartest people alive focus on the most fun and interesting parts of science and music and life. It's amazing.
Since the annual conference is this week, I've got a few dozen posts to catch up to on my RSS for the TED blog, but here's one of my first favorites.... a video on love by a Rutgers anthropologist. It's not short, but don't let that scare you. You won't notice the time.