1
Extracting audio from visual information
Algorithm recovers speech from the vibrations of a potato-chip bag filmed through soundproof glass.
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2
Computer scientists prove that a 40-year-old algorithm is optimal
Computer scientists from MIT find that a 40-year-old algorithm for determining the “edit distance” between symbols cannot be optimized any further.
3
Belonging to a group makes people more likely to harm others outside the group
Being in a group makes some people lose touch with their personal moral beliefs, researchers find.
4
Ocean acidification may cause dramatic changes to phytoplankton
A new study finds that increased ocean acidification will dramatically affect global populations of phytoplankton: Some species will die out, while others will flourish, which will affect marine food webs.