费曼谈科学方法

A short clip of Richard Feynman explaining the scientific method: guess, compute consequences, compare to experiment, and why vague theories like astrology cannot be proven wrong.

Why HN likes it: Widely recommended as one of the clearest, funniest short explanations of what makes something science.

“it remains one of the best explanations of the scientific method around because it is clear, funny and short”