Left: All the water in the world (1.4087 billion cubic kilometres of it) including sea water, ice, lakes, rivers, ground water, clouds, etc. Right: All the air in the atmosphere (5140 trillion tonnes of it) gathered into a ball at sea-level density. Shown on the same scale as the Earth.Click the image to see the original.
Thursday, February 28, 2008
In all the world ...
Monday, February 25, 2008
Monday, February 18, 2008
Sunday, February 10, 2008
Wednesday, February 06, 2008
Sunday, February 03, 2008
Soldiers View
Friday, February 01, 2008
Poachers Should be Shot
Subscribe to:
Posts (Atom)