Интересные факты 2.0 Apk

Why do people laugh, and why do we laugh?
Why swifts never touch the ground?
Why olive called the "tree of peace"?
Why are we talking sneezer "Cheers"?
Why is not the winter storm?
Why wedding ring worn on the ring finger?
Why during fever disease?
Why do not we feel the air pressure?

Over 1,000 interesting and unusual facts of history, nature, health, science, art.
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