Edison was crazy… By the time he passed away he executed 1,093 patents. They range in category from mining, batteries, and even motion pictures. Check out more at Edison’s Patents – Rutgers
Humans are always trying to categorize, measure, and compare things. This site shows how incomprehensible the size of our universe is. I guarantee you’ll spend some time searching through this site. Nikon did an amazing job with this.
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