A Moment of Science

Posts tagged molten rock

March 3, 2010

 

wave_044

How Seismic Waves Determine The Speed And Direction Of Earthquakes

Scientists are learning how to predict the direction of seismic waves

September 27, 2003

 

Hole in the Earth

Also, earth’s core is a metal sphere 800 miles wide, but just pretend we’ve bored through it. What would be the result? For one thing, you could then travel to the other side of the world in under one hour.

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