Two basic functions used in Encryption Algorithms are * Substitution * Transposition
world war 2 i believe :)
the year 1930 9 years before world war 2
Germanium point contact diodes were first created and used during World War 2 as detectors in microwave RADAR systems, as the vacuum tubes available at that time did not operate at microwave frequencies. Shortly after World War 2 germanium junction diodes were created.
The Blackout. I am doing a world war 2 project for school. The Blackout in World War 2 started on the 1st of September 1939, 2 days after the outbreak of the war. (WWII) I am still not sure when the Blackout ended. Good Luck with that, thingymabobSeptenber 1, 1939-September 2, 1945
Asdic
Radio
Norden Bombsight
The Piranah Water 3000
They used a device called a woman. Good job!
Radar : radio detection and ranging .
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To device their own government
yes apocalypse world war 2 is the same as world war 2.
To exist as allies, the device was the AXIS Powers. Once they were gone, we went back to being enemies again.
Radio sets. Mostly AM, gradually FM.
A paper clip