Eartg
really interesting article from The Daily Mail about a US an American ecologist doctor Ellis silver who is saying that humans don't come from earth and he says the evidence if this are some is...
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Green: its the color of life. As seasons cycle on Earth, it is the greenness of the planet that is the most notable change. Both on the ground and in space we seen vegetation bloom, flourish, and...
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Living creatures are amazing at building their homes from just about anything. But sea-dwelling creatures are particular wizards: microscopic coccolithophores, coral-building algae, and giant snails...
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The next time you see a news report of a hurricane or a tropical storm showing high winds battering trees and houses, ask yourself, "How did the wind get going so fast?" Amazingly...
So as an astronomer, when I look at the sky with other people, they always ask me, "What is your favorite place in the universe? What is your favorite galaxy? What is your favorite...
TOP 10 REASONS Why We Know the Earth is Round 10. All the other planets and stars we've ever seen are round and there's no reason to indicate that the earth should be any different. 9....
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这个代表地球
然后这个代表...你觉得呢？
月球？
是的。现在我们的第一个问题是：
它们距离有多远？
-大概的 -大概...这么远？
额...我觉得也许这么远？也许吧。
那么远？
对，也许吧。
-大概那么远？ -嗯，大概吧。
-差不多（那么远）？ -差不多吧。
我不知道，大概这么远吧
差不多这么远吧。
我感觉应该大概在这左右...
大概...在那？
好了，我们...
-我就随便站在这吧...（大概...
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เราต้องการ เราต้องการ เราต้องการ เราต้องการ เราต้องการ เราต้องการอากาศอันบริสุทธิ์ เราต้องการอาหารที่ไม่ได้ แลกมาด้วยการทำลายสิ่งแวดล้อม เราต้องการน้ำที่ใสสะอาดปราศจากสารพิษ...
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Over 600 million people have used Google Earth to explore the world around them. They’ve traveled to the highest mountains and to the depths of the ocean. They’ve seen the world’s tallest buildings...
