Soapbox

Definition and stakes

Portrait of Mark Twain Mark Twain,  A Tramp Abroad — Volume 06

“ By and by we perceived what those super-delicate colors, and their continuous play and movement, reminded us of; it is what one sees in a soap-bubble that is drifting along, catching changes of tint from the objects it passes. A soap-bubble is the most beautiful thing, and the most exquisite, in nature; that lovely phantom fabric in the sky was suggestive of a soap-bubble split open, and spread out in the sun. I wonder how much it would take to buy a soap-bubble, if there was only one in the world? ”
Source: Gutenberg

John Carmichael,  A Treatise on Soap-Making (1807)

“ The extracted salt leys, by being run through a lime cave, might have been converted into a good caustic ley, and used over again with advantage.
Soap-makers will do well to consider this case with attention. By so doing, disagreeable circumstances of a similar nature may be avoided; and, consequently, much time, expences, and an infinite quantity of trouble, saved. No soap-ley at any time ought to be used, but such as, by experiment, is proved to be a caustic ley, entirely freed from its fixed air.
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Source: Wikisource

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