Is Earth Getting Fatter Around the Belt?
Besides being used for transmission of this email message to you, communication satellites are used for some neat science. By shooting a laser beam onto them and measuring how long it takes for light to bounce back, scientists at NASA measure precise orbits of…
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Wetlands are areas where water covers the soil, or is present either at or near the surface of the soil all…
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Fossil Energy - The Basics
Contrary to what many people believe, fossil fuels are not the remains of dead dinosaurs. In fact, most of the…