Sunday, October 11, 2015

Water fall

Apparently some people thought this image/video was what the Earth would look like without water.
http://www.asu.cas.cz/~bezdek/vyzkum/rotating_3d_globe/figures/rotating_3d_globe_preview_Geoid_height_EGM2008_nmax500_BlueWhiteOrangeRed_px0650.png 
I't actually just the geoid, which shows the shape of the Earth's surface where gravity is the same (exaggerated for visual effect)

This is what the Earth would look like without water (which we've seen before):
Earth without water

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