Charles Macintosh patented his waterproof material
On the 17th June, 1823, Charles Macintosh patented a waterproof material he had developed.
Champagne was invented by a monk! Dom Perignon added sugar and yeast to wine in Champagne, France, in 1688.
On the 17th June, 1823, Charles Macintosh patented a waterproof material he had developed.


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