The Russian engineer would not have invented a TV that looks at the whole world.

Why are you so in a hurry? They have not yet reached their hands to the correspondence of this TV story.
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For the first time the effect of glow on n-p transitions in semiconductors was discovered by the Soviet engineer Oleg Losev.
and what? They were fooled and this: we buy LEDs in China because they are not able to do it themselves.