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Absent-minded sun worshipers can retrofit a regular hat with a UV index sensor to remind them to re-slather on sunscreen.
It may not be surprising that appealing to our vanity works better than a biology lecture, but the extent to which the approach increases sunscreen use is sizable.
Corvette's exposed-weave carbon fiber is protected from the sun's harmful rays with a special clear coat.
Venture capitalists and entrepreneurs try to predict the future of the social-media business. It looks a lot like what we have now.
Fruits and vegetables get stressed by too much sun, too--but spraying a calcium carbonate powder on them can help.
Is it hot in here? The Earth is as close to the sun today as it will be all year. Time to break out the sunscreen.
When you wish you had an extra pair of hands, two extra robot fingers could be enough. Also, the "holy grail of comic books" is up for grabs!
They're too tiny to see, but a new form of light-sensitive nanoparticles could flood the world with solar power.
Researchers at UCLA suggest that by scanning people's brains, they can predict better than the people themselves what they will do in the future.
If you really want to know how many calories that exercise burned, the BodyMedia Fit easily beats other popular trackers. But being an armband, rather than wristband, isn't particularly comfortable.