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Mar 18
Online event
Lecture
The History of Text Messaging

Text Messaging was designed for mobile phones in the 1980s, however the history of interpersonal messaging goes back much further into history.

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Free
Apr 23
Online event
Online
The Cavity Magnetron, key to the success of WW2 airborne RADAR

The presentation will feature cavity magnetron based radars as used in naval corvettes, B17 flying fortress bombers as well as introduce the British H2S radar.

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Free