The first observation, according to the best of knowledge, of a high-resolution 17.735-MHz 1 H NMR spectrum of uncured Heva rubber in a CS 2 solution was made in 1957 by Gutowsky et al., 1 who ...
The Möbius strip, with its fascinating structure, was first discovered by August Ferdinand Möbius and Johann Benedict Listing in 1858 1. Interestingly, in his review paper on Möbius molecules, Herges ...
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