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Neil deGrasse Tyson & The Big Bang: it's NOT "just a theory"

submitted by hpqp

1 decade 2 years 8 months 3 weeks ago

An excellent talk by Neil deGrasse Tyson (tautology alert!) on the Big Bang theory, making it extremely easy to understand. It is also about how our knowledge develops with science, and why we have gone from "laws" to "theories".