Month: December 2020

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News Review

The Armenia and Azerbaijan war, explained

And where it leaves war-torn Nagorno-Karabakh.Subscribe to our channel! http://goo.gl/0bsAjONagorno-Karabakh is a mountainous area in the Caucasus region bet…

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October Surprise 2016

The Soviet Spy Who Invented the First Major Electronic Instrument

Russian physicist and engineer Lev Sergeyevich Termen—who later came to be widely known as Léon Theremin—invented his namesake instrument around 1920. Here, he’s pictured in 1928.