Hands-On with the Snorkel Mask Camera
Shoot underwater photos and videos while your hands remain free.
Hands-On with Biscuit, the Somewhat Obedient Dog
Hasbro's US $180 animatronic dog listens to some voice commands.
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Maker Faire: 1 Volvo, 250 Opera-Singing Fish and Lobsters
The spectacle of the Sashimi Tabernacle Choir takes silly engineering to a whole new level.
Synthetic Fuels to the Rescue?
An Air Force lab is testing all sorts of jet fuel alternatives, but true energy independence remains elusive.
Geothermal Energy in the Military
The U.S. Navy is driving the development of geothermal power on military bases.
Gift Guide Preview: Robotic Dinosaurs Get Big
A sneak peak at KOTA, a dinosaur kids can actually ride.
Ready, Fire, Aim! Highlights of Hot Chips 20
Industry experts look back on 20 years of hits, misses and failed predictions at the conference
Engineering the Big Bang
One last look at the guts of CERN's Large Hadron Collider before it was sealed up.
Browsing the World's Oldest Phonebook
There are no phone numbers and only 40 pages-but guess how much it's worth!
Tapping the Computing Power of the Unconscious Brain
Neuroscientist Paul Sajda, of Columbia University, uses the human vision system for computerized image sorting.