Mar 23 2011
Exploring the Universe with the Naked Eye
Practical astronomy doesn't necessarily require expensive telescopes. Astronomer Mark Thompson shares some tips on how to explore the night sky using just your eyes.
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Feb 16 2011
Printed Photos the Blind Can ‘See’
A new system prints portrait photos that blind people can feel and recognize.
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Jan 18 2011
Sharks Are Color-Blind
Color vision is less important in marine environments than it is on land.
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Dec 30 2010
Nintendo Issues Age Warning On Its 3D Games
Watching 3D images for a long time could adversely affect the eyes of children ages 6 and younger.
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Dec 30 2010
Nintendo Issues Age Warning On Its 3D Games
Watching 3D images for a long time could adversely affect the eyes of children ages 6 and younger.
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Nov 05 2010
Commercial Space Travel Rules of the Road
The FAA is beginning to look past domestic skies, planning ahead for what may be coming down the space highway over the next few years.
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Nov 03 2010
Retinal Implant Brightens Future For Blind
A new advance in the technology captures natural light from the eye to help the patient see.
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Oct 06 2010
Alternative to X-Rays Uses Visible Light
New research finds a way to detect images through solid surfaces using regular light.
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Oct 01 2010
Color Preferences Determined by Experience
How we feel about a color depends on our relationship with that particular shade.
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Sep 22 2010
Future Advertising Has Its Eye On You
Advertisments equipped with cameras and face recognition software could usher in pitches personalized to the viewer.
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