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Some people try to attack things like evolution by natural selection and man-made climate change by saying “Oh, that’s just a THEORY!”
Yes, they are both theories. Stop saying it like it’s a bad thing! It’s time we learn the difference between a fact, a theory, a hypothesis, and a scientific law.
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It’s Okay To Be Smart is written and hosted by Joe Hanson, Ph.D.
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Watch video Fact vs. Theory vs. Hypothesis vs. Law… EXPLAINED! online without registration, duration 07 minute 00 second in high hd quality. This video was added by user Be Smart 21 September 2015, don't forget to share it with your friends and acquaintances, it has been viewed on our site 2 million once and liked it 40 thousand people.