(Phys.org) —A trio of researchers at Zhejiang University in China has found a way for players to improve their odds of winning when playing the hand game rock-paper-scissors. In their paper they've uploaded to the preprint ...
(PhysOrg.com) -- In an urban area with a lot of traffic, adding a new road to distribute the traffic may seem like a sensible idea. But according to the Braess paradox, just the opposite occurs: a new route added in a transportation ...
(PhysOrg.com) -- How do pedestrians move in the street? How do they interact? French researchers from the Université Toulouse, in partnership with the Swiss Federal Institute of Technology, Zurich, have carried out ...
Social Sciences
Apr 13, 2010
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The best things in life are unlikely to occur. In many situations, taking at least moderate risks yields higher expected rewards. Yet many people struggle with taking such risks: they are overly cautious and forego high payoffs. ...
Mathematics
May 11, 2022
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21
(PhysOrg.com) -- A new surveillance camera by Hitachi Kokusai Electric can look at footage that contains an image of someone, either still or video, and then search other video or still images on file for other instances ...
Fifty years after the last Apollo mission, NASA is again aiming for the moon. The Artemis I mission will blast off Monday morning from Kennedy Space Center in Cape Canaveral, Florida.
Space Exploration
Aug 26, 2022
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88
In 1907, a statistician named Francis Galton recorded the entries from a weight-judging competition as people guessed the weight of an ox. Galton analyzed hundreds of estimates and found that while individual guesses varied ...
Mathematics
Apr 18, 2018
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181
A team of researchers affiliated with institutions in Argentina, the U.S. and Germany has found that there is a way to improve on the "wisdom of the crowd"—separate the people in a given crowd into smaller groups and let ...
(Phys.org) —A robot research team at Harvard University has found that tiny robots that move by vibrating bristle strands when grouped together, form spontaneously into groups—exhibiting, what the team describes as swarming ...
Researchers at the University of Illinois at Chicago, in collaboration with colleagues from the University of Texas at Austin, have found that while many high school peer crowds and influences have remained constant over ...
Social Sciences
Jan 8, 2019
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