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If two events happen at the same time in the frame of the first observer, they will have identical values of the t-coordinate. However, if they have different values of the x -coordinate (different positions in the x -direction), they will have different values of the t' coordinate, so they will happen at different times in that frame.
Murphy's law [a] is an adage or epigram that is typically stated as: "Anything that can go wrong will go wrong.".. Though similar statements and concepts have been made over the course of history, the law itself was coined by, and named after, American aerospace engineer Edward A. Murphy Jr.; its exact origins are debated, but it is generally agreed it originated from Murphy and his team ...
That is to say, when an object moves from point A to point B, a change is created, while the underlying law remains the same. Thus, a unity of opposites is present in the universe simultaneously containing difference and sameness. An aphorism of Heraclitus illustrates the idea as follows: The road up and the road down are the same thing.
Preface paradox: The author of a book may be justified in believing that all their statements in the book are correct, at the same time believing that at least one of them is incorrect. Problem of evil: (Epicurean paradox) The existence of evil seems to be incompatible with the existence of an omnipotent, omniscient, and morally perfect God.
1831: Electromagnetic induction was discovered by Michael Faraday in England in 1831, and independently about the same time by Joseph Henry in the U.S. [38] 1831: Chloroform – Samuel Guthrie in the United States (July 1831), and a few months later Eugène Soubeiran (France) and Justus von Liebig (Germany), all of them using variations of the ...
These nature quotes will remind you that beauty, hope, and endless possibilities are all around us. The post 63 of the Most Beautiful Quotes About Nature appeared first on Reader's Digest.
Eternal return (or eternal recurrence) is a philosophical concept which states that time repeats itself in an infinite loop, and that exactly the same events will continue to occur in exactly the same way, over and over again, for eternity.
“The well of nature is full today. Time to go outside and take a drink.” — Diane Ackerman “Nature always seems trying to talk to us as if she had some great secret to tell. And so she has.”