Bill Nye The Science Guy on The Atmosphere
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15 سال پیش
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The Earth's atmosphere gives us
The Earth's atmosphere gives us gasses to breathe, and it keeps us warm. When Bill considers this following, he answers an old question about highs and lows of the human experience. Here's how.
15 سال پیش
در تاریخ 1388/01/19 منتشر شده
است.
397,309
بـار بازدید شده