10 scientific laws and theories you really should know:
1. Big Bang Theory
2. Hubble's Law of Cosmic Expansion
3. Kepler's Laws of Planetary Motion
4. Universal Law of Gravitation
5. Newton's Laws of Motion
6. Laws of Thermodynamics
7. Archimedes' Buoyancy Principle
8. Evolution and Natural Selection
9. Theory of General Relativity
10. Heisenberg's Uncertainty Principle