That performance of Billie Jean. But with a Giant White Glove. Brilliant.

Mapping where people are leaving and arriving based on nothing more than what they said on Twitter. Pretty, and perhaps the beginnings of something quite useful.

"I had an example, I had some data, and I had a little experience with making things in Processing." Kars explains the thinking behind his time-travel maps, built in Processing. Really nice work.

"This is a site for large data sets and the people who love them: the scrapers and crawlers who collect them, the academics and geeks who process them, the designers and artists who visualize them." Aaron Swartz strikes again. This looks great.