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Newton vs. Einstein: The laws explained by Neil deGrasse Tyson

Newton or Einstein—who got gravity right? 🌌 Neil deGrasse Tyson breaks down how classical physics evolved into relativity, ...

Quote of the day by Sir Isaac Newton: “Gravity explains the motions of the planets, but it cannot explain who sets the planets in motion.”

Isaac Newton was an English polymath who worked in many areas, such as math, physics, astronomy, alchemy, theology, writing, and inventing. His work c.