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How Did People Keep Food Fresh Before Refrigerators?
Today’s Wonder of the Day may give you some FOOD for thought!
How Did People Keep Food Fresh Before Refrigerators?
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Why Do You Blink?
Today’s wonder is a real eye-opener. You do this 600-1200 times each hour without thinking. What can it be? Check out today's Wonder to find out.
Why Do You Blink?