If you’re doing an experiment, you should report everything… - Richard Feynman

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If you’re doing an experiment, you should report everything that you think might make it invalid — not only what you think is right about it: other causes that could possibly explain your results; and things you thought of that you’ve eliminated by some other experiment, and how they worked — to make sure the other fellow can tell they have been eliminated.

Richard Feynman

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scientific-method experiment

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About Richard Feynman

Richard Phillips Feynman (May 11, 1918 – February 15, 1988) was an American theoretical physicist. He is known for the work he did in the path integral formulation of quantum mechanics, the theory of quantum electrodynamics, the physics of the superfluidity of supercooled liquid helium, and in particle physics, for which he proposed the parton model. For his contributions to the development of quantum electrodynamics, Feynman received the Nobel Prize in Physics in 1965 jointly with Julian Schwinger and Shin'ichirō Tomonaga. Feynman developed a widely used pictorial representation scheme for the mathematical expressions describing the behavior of subatomic particles, which later became known as Feynman diagrams. During his lifetime, Feynman became one of the best-known scientists in the world.

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Pen Names: Ofey

Native Name: Richard Phillips Feynman

Alternative Names: Feynman • Dick Feynman • Richard P. Feynman

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Albert Einstein Carl Sagan Niels Bohr Michael Crichton Ludwig Wittgenstein

Additional quotes by Richard Feynman

I happen to know this, and I happen to know that, and maybe I know that;and I work everything out from there. Tomorrow I may forgot that this is true, but remember that something else is true, so I can reconstruct it all again. I am never quite sure of where I am supposed to begin or where I am supposed to end. I just remember enough all the time so that as the memory fades and some of the pieces fall out I can put the thing back together again every day

When a photon comes down, it interacts with electrons throughout the glass, not just on the surface. The photon and electrons do some kind of dance, the net result of which is the same as if the photon hit only on the surface.

ONE DAY at Princeton I was sitting in the lounge and overheard some mathematicians talking about the series for ex, which is 1 + x + x2/2! + x3/3!

If you’re doing an experiment, you should report everything that you think might make it invalid — not only what you think is right about it: other c… - Richard Feynman

About Richard Feynman

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