Neil deGrasse Tyson and His 'Pear-Shaped' Analogy –

In a talk show, Neil deGrasse Tyson explained the figure of the Earth. He told the audience that the Earth is practically round, but it is a little farther from the center near the equator compared…

Neil deGrasse Tyson explains how the earth became pear-shaped

Astrology and natal chart of Neil deGrasse Tyson, born on 1958/10/05

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The Universe in a Nutshell

Neil deGrasse Tyson, Astrophysics for People in a Hurry

PDF) Galileo's Undone Gravity Experiment Part 3

Neil deGrasse Tyson says the earth is pear shaped. Why do images of earth show it as round? - Quora

If Earth is 'pear-shaped', why do all of NASA's photos of Earth show a perfect sphere? - Quora

Neil deGrasse Tyson Teaches Scientific Thinking MasterClass Review - Benjamin McEvoy

geoid –

Neil deGrasse Tyson, Astrophysics for People in a Hurry

The Universe in a Nutshell: Hawking, Stephen: 9780593048153: : Books

Neil deGrasse Tyson says the earth is pear shaped. Why do images of earth show it as round? - Quora