The words Philosophical Transactions , which happen to form the title of the journal published by the Royal Society , may not ring a bell for the modern science enthusiast, but the hoary pages of this prestigious journal witnessed the birth of physics as we know it. When Newton discovered that white light was actually a combination of different wavelengths, he wrote a letter to the Royal Society vividly describing his experience: "...In the beginning of the year 1666...I procured me a Triangular glass-Prisme, to try therewith the celebrated Phaenomena of Colours. And in order thereto having darkened my chamber, and made a small hole in my window-shuts, to let in a convenient quantity of the Suns light, I placed my Prisme at his entrance, that it might be thereby refracted to the opposite wall. It was at first a very pleasing divertisement, to view the vivid and intense colours produced thereby." The account was published in 1672, twelve years after the Royal Society
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