50 Things We Know Now That We Didn't This Time Last Year

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http://tinyurl.com/9fk695

Scientists have discovered that dogs appear to experience feelings of jealousy and pride (previously only humans and chimps were thought to exhibit these qualities).

Also, stress causes human brain cells to either shrink or grow - this can cause problems for our central nervous systems.

Despite these examples this site actually makes quite interesting reading...

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a scientist man

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