28 October Knowledge History - Science, Engineering and Management

http://todayinsci.com/10/10_28.htm



1793 Eli Whitney applied for a patent for his cotton gin, which was granted the following March.

1868, Thomas Edison of Boston, Mass., first patent application was received and recorded by the Patent Office. It was for an “Electrographic Vote Recorder"

1965, the Gateway Arch (630' (190m) high) was completed in St. Louis, Missouri.

http://todayinsci.com/10/10_28.htm#event


Birthdays

1955 Bill Gates Microsoft


Science, Engineering and Management Knowledge History of the Day - Index for the Year

Knowledge History of the Day - Index for the Year

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