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Watching eyes prevent littering

People are less likely to drop litter if it has printed eyes on it, researchers at Newcastle University, UK, have found. An image of watching eyes reduced the odds of littering by around two thirds.

Dec 01, 2015
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Can inhaled oxygen cause cancer?

The ancient physician/alchemist, Paracelsus, said: "The dose makes the poison." According to a new study published in PeerJ, even oxygen may fall prey to the above adage. While essential to human life, aspects of oxygen metabolism ...

Jan 13, 2015
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