Archive: 03/04/2010

YouTube extends automatic video captioning

YouTube, in a significant development for millions of deaf Internet users, extended automatic caption capability Thursday to all English-language videos on the video-sharing website.

Mar 04, 2010
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Mars Dunes: On the Move?

(PhysOrg.com) -- New studies of ripples and dunes shaped by the winds on Mars testify to variability on that planet, identifying at least one place where ripples are actively migrating and another where the ...

Mar 04, 2010
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Lava likely made river-like channel on Mars

(PhysOrg.com) -- Flowing lava can carve or build paths very much like the riverbeds and canyons etched by water, and this probably explains at least one of the meandering channels on the surface of Mars. These ...

Mar 04, 2010
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Avatar's New Twist on Plants

Although they're not nominated for an Academy Award, plants play a central role in the blockbuster movie "Avatar." A botanist provided the science behind how these unusual organisms may have evolved.

Mar 04, 2010
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