Saturday, November 17, 2007

Nov. 16, 1904: Vacuum Tube Heralds Birth of Modern Electronics

Nov. 16, 1904: Vacuum Tube Heralds Birth of Modern Electronics : "1904: British engineer John Ambrose Fleming invents and patents the thermionic valve, the first vacuum tube. With this advance, the age of modern wireless electronics is born."

I almost missed this
Via Neetorama

No comments: