Have you ever written your name with plumbago?
Plumbago is another name for Graphite.
Plumbago is another name for Graphite.
The Shortfin Mako (Isurus oxyrinchus) is considered the world's fastest shark.
So far, we know bacteria can survive 2.8 kilometers (1.7 miles) below the surface.
Discovery has flown 39 missions. How does that compare to the other shuttles?
They can jump up to 9 meters (30 feet) from branch to branch. That's not the only thing special about them.
Sea level would rise and large parts of the world would disappear. How likely is a complete melt down?
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