A device tracks pigeons' brain activity as they find their way home.
Protovis aims to bridge the gap between computer scientists and visual artists.
Putting OLPC's software on a USB drive gives old PCs a new lease on life.
A contest encourages entrants to find new uses for Zink's inkless printing technology.
A demonstration video from the Sugar Labs Foundation shows the workings of the educational platform once confined mainly to the so-called $100 laptop, but now available for download to revitalize old computers via a USB drive.
A browser plug-in aims to make it far simpler to browse the Web with friends.
A novel water-cooling system makes it more efficient for computers to heat buildings.