News tagged with objectivity

Poisons, plants and Palaeolithic hunters

Dozens of common plants are toxic. Archaeologists have long suspected that our Palaeolithic ancestors used plant poisons to make their hunting weapons more lethal.  Now Dr Valentina Borgia has teamed up with a forensic chemist ...

dateMar 23, 2015 in Archaeology & Fossils
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Triton: A subsurface ocean?

Neptune's largest moon Triton is most likely a captured Kuiper Belt Object. The capture of icy Triton and the subsequent taming of its orbit likely led to the formation of a subsurface ocean through tidal heating. New research ...

dateSep 06, 2012 in Space Exploration
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