Why don't we search for different life?
If we really want to find life on other worlds, why do we keep looking for life based on carbon and water? Why don't we look for the stuff that's really different?
Kamikaze comet loses its head
Like coins, most comet have both heads and tails. Occasionally, during a close passage of the Sun, a comet's head will be greatly diminished yet still retain a classic cometary outline. Rarely are we left ...
Video: Smart assembly line robots that learn from experience working alongside humans
Assembly line workers won't be swapping stories with their robotic counterparts any time soon, but future robots will be more aware of the humans they're working alongside.
Video: Researcher teams up with industry to help bring hydrogen-powered vehicles to market
If Marc Secanell Gallart had his way, the streets would be filled with hydrogen-fuelled vehicles. The technology already exists, and has for some time, says the director of the University of Alberta's Energy Systems Design ...
New technique allows analysis of clouds around exoplanets
Meteorologists sometimes struggle to accurately predict the weather here on Earth, but now we can find out how cloudy it is on planets outside our solar system, thanks to researchers at MIT.
Fingerprint tech from Qualcomm uses ultrasonic sound waves
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