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WELCOME BACK TO SCHOOL!
Passing notes in class is a no-no. But sending these cool postcards is definitely a yes-yes.
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Best Buddies
Like humans, chimps have close ties to their families and friends.
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Science in Action
Isaac Newton wasn't a soccer star. But he could help you be.
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Stay-Home Safari
Can't get to Africa? Well, you can learn lots by watching animals at home.
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