A question for you: if the cathode ray tube had never been invented, what would an oscilloscope look like? We’re not sure ourselves, but it seems like something similar to this mechanical tachyscope ...

Oscilloscopes were once commonly called CROs, for the fact that they relied on cathode ray tubes for display. Since then, technology has moved quickly, and oscilloscopes these days almost entirely ...

"Revised edition of Ferdinand Braun, Leben und Wirken des Erfinders der Braunschen Röhre, Nobelpreis [sic] 1909"--Verso t.p. Originally published: Munich : Moos, 1965. siris_sil_139737 ...

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My colleagues and I feel that to deal with points made by Daly and Sutherland would only lead to fruitless correspondence; therefore, while repudiating the new charges brought against us, we will ...