1887 – 65-year-old Rev. Hannibal Goodwin applied for a patent on his nitrocellulose flexible film. He beat the Eastman Kodak company by two years, but his vaguely-worded patent led to a 27-year legal battle.
1983 – Microsoft announced the two-button Microsoft Mouse built for IBM computers and meant to be used with the new Microsoft Word processor. Microsoft only sold 5,000 of the 10,000 made.
2000 – The United States government shut off Selective Access of the GPS system. That meant accurate positioning was no longer restricted to the US military. Positioning accuracy on the first day without Selective Access went from a 45-meter radius to a 6-meter radius.
Read Tom’s science fiction and other fiction books at Merritt’s Books site.