Springer

Chimpanzees learn rock-paper-scissors

Chimpanzees of all ages and all sexes can learn the simple circular relationship between the three different hand signals used in the well-known game rock-paper-scissors. Even though it might take them longer, they are indeed ...

dateAug 10, 2017 in Plants & Animals
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Does the universe have a rest frame?

Physics is sometimes closer to philosophy when it comes to understanding the universe. Donald Chang from Hong Kong University of Science and Technology, China, attempts to elucidate whether the universe has a resting frame. ...

dateMar 21, 2017 in General Physics
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Amazonian frog has its own ant repellent

Special chemicals covering the skin of a tiny yellow-striped Amazonian frog provide a protective shield that wards off leaf-cutting ants allowing it to live comfortably among them. "It helps the frog blend in, because it ...

dateOct 20, 2016 in Plants & Animals
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