Top 10 Scientific Laws and Theories You Really Should Know

Big Bang Theory: If you're going to know one scientific theory, make it the one that explains how the universe arrived.

Hubble's Law of Cosmic Expansion: Hubble and his famous law helped to quantify the movement of the universe's galaxies.

Kepler's Laws of Planetary Motion: For centuries, scientists battled with one another and with religious leaders about the planets' orbits.

Universal Law of Gravitation: Thanks to Newton's universal law, we can figure out the gravitational force between any two objects.

Newton's Laws of Motion: As long as we're talking about one of the greatest scientists who ever lived.

Laws of Thermodynamics: The laws of thermodynamics in actionThe British physicist and novelist C.P.

Archimedes' Buoyancy Principle: Buoyancy keeps everything from rubber ducks to ocean liners afloat.

Evolution and Natural Selection: A hypothetical (and simplified) example of how natural selection might play out amongst frogs.

Theory of General Relativity: Einstein's theory of general relativity changed our understanding of the universe.

Heisenberg's Uncertainty Principle: Is it a particle, a wave or both.

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