ST Alpha - "1904 – English engineer John Ambrose Fleming receives a patent for the thermionic valve (vacuum tube). -- nm" (Reading a Post)

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In response to "Nov 16, 1885 – Canadian rebel leader of the Métis and "Father of Manitoba" Louis Riel is executed for treason. -- nm" by Beaker

1904 – English engineer John Ambrose Fleming receives a patent for the thermionic valve (vacuum tube). -- nm

Posted by Slow Donnie (aka anniebecca) Nov 16 '15, 04:40

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Responses:

1945 – UNESCO is founded. -- nm - Beaker Nov 16, 04:40 1
- 1992 – The Hoxne Hoard is discovered by metal detectorist Eric Lawes in Hoxne, Suffolk. -- nm - Beaker Nov 16, 04:43

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