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Ever wonder where our math symbols came from? Here are their stories
Anyone doing math today will use a lot of symbols…
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Northern Glow Spans Iceland and Canada
Earth Observatory Science Earth Observatory Northern Glow Spans Iceland… Earth…
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Using physics can help athletes avoid sports injuries
Jessica Talmage played sports for as long as she can…
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A Second Cyclone Slams Madagascar
Earth Observatory Science Earth Observatory A Second Cyclone Slams Madagascar…
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New study links early smartphone ownership to health risks
New research links a heightened risk of mood problems, weight…
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Scientists Say: Cryogenic
Cryogenic (adjective, “Cry-oh-JEN-ick”) Cryogenic refers to technology that works in…
