(CBS News)
That potato-shaped lump in the picture you're looking at is science's most accurate picture to date of how gravity varies across the Earth. It turns out that our world is closer to being a sphereoid than a perfect sphere. Read More about Earth's gravitational shapeEssay Writing help
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(CBS News) That potato-shaped lump in the picture you're looking at is science's most accurate picture to date of how gravity varies across the Earth. It turns out that our world is closer to being a sphereoid than a perfect sphere. Read More about Earth's gravitational shape Essay Writing help
Essay writing help