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February 16, 1953, diamond crystals, the size of grains of sand, were produced in Sweden in a high pressure press by subjecting graphite to 83,000 atmospheres pressure and about 2000°C.
February 12, 1957, the General Electric Company (U.S.) announced that Borazon, a material hard enough to scratch diamonds, had been made. Dr. Robert H. Wentorf, a research scientist at had.
On February 11, 1922, the use of insulin to treat diabetes in a dog was announced in their first paper published on the subject by the Canadian surgeon Frederick Banting.
January 28, 1934, the first ski tow rope in the U.S., built by Robert Royce, was used for the first time in Woodstock, Vermont to.
January 27, 1970, James M. Schlatter received a patent for “Peptide Sweetening Agents” (U.S. No. 3,492,131), an invention which eventually led led to the marketing.
