Cold War redux in more ways than one: Russia and the U.S. look to thaw relations in the hockey rink
Russian President Vladimir Putin revived the Cold War tradition of taking geopolitics onto the ice, suggesting in a call to ...
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What does the body do when it gets too cold?
Negative feedback control brings about changes that help return the body to normal conditions. If the body temperature drops, negative feedback control raises the temperature back to normal. If ...