All Items Tagged

“LEDs”

Mar 20, 2015 01:20 PM ET // Tracy Staedter
LEDs light the way 100 feet ahead with 270 degrees of coverage.
Mar 17, 2015 01:05 PM ET // Renee Morad
Growing plants indoors in psychedelic hydroponic conditions consumes less energy, space and water than growing them in fields outside.
Mar 1, 2015 08:00 AM ET // Tracy Staedter
Alternative power, from sunlight to human muscle tops out this week's gallery.
Dec 21, 2014 07:00 AM ET // Tracy Staedter
Take a spin around the globe to see how the holiday sparkles.
Dec 9, 2014 09:25 AM ET // Peter Fairley, IEEE Spectrum
IBM researchers are turning discarded laptop batteries into a power source for light bulbs.
Nov 16, 2014 10:00 AM ET // Tracy Staedter
Adventures abound this week's gallery. Take a walk (or ride) on the wild side.
Nov 11, 2014 03:25 PM ET // Glenn McDonald
Signaling device rises 150 feet in the air and stays aloft for a week. Continue reading →
Oct 14, 2014 04:00 PM ET // John Brandon, FoxNews/SciTech
Curved TVs are going for between $3,000 to $5000, and they’re rolling out everywhere.
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