Physics Quotes

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"Entanglement" is where, under certain conditions, one particle's movement can control the movement of another particle far from it with no apparent physical connection between them.


Many have extrapolated this physical notion to diplomatic, military, and political affairs.


This very famous quotation says that the total amount of energy in a system always remains the same. It may, change from one form to another like heat to light, but it is always there in one form or another.


Meitner and her nephew Frisch had been the first people to realize that the atom had been split. Meitner had described the process to her nephew and he made some drawings of the process she described. A few of these looked like a bacteria dividing. Frisch happened to meet with William A. Arnold, an American Biologist doing research in Stockholm. He asked Arnold what the biologists called it when a bacteria divided, and he replied, “fission”. Frisch told his aunt and she decided that they should use that term in the scientific article they were preparing on the splitting of the atom.


Historically, in the first half of the 20th century, nuclear scientists discovered that probability governed and was necessary for understanding quantum mechanics—the laws of physics governing tiny objects like atoms, electrons, protons and even quarks. To many, this seemed a contradiction in that it was hard to conceive particles following laws and yet behaving randomly at the same time. However, it did not take long before all the scientists adjusted their thinking and learned to live and work with that was then a type of contradiction but is no longer thought so as men and women have learned to think in a new way. This quotation illustrates that the greatest scientists in the world, in a very short period of time, had to change their entire mode of thinking. There were no real holdouts or “conservatives” who wanted to maintain the older values. This would never happen in politics, where change is not accepted very quickly.