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By Seablue969 BRONZE
Sacramento, California
In 1917, Johann Radon discovered a formula that is known as the Radon Transform. Although it was unused and forgotten until 1970, it became the key to making CT scans possible....
Sacramento, California
In 1917, Johann Radon discovered a formula that is known as the Radon Transform. Although it was unused and forgotten until 1970, it became the key to making CT scans possible....
