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history matters!: Historielærerens sommerekskursjon, Del 2: Dideuteriumoksid! Ingen forventer det umulige. Da gjør man det umulige!

history matters!: Historielærerens sommerekskursjon, Del 2: Dideuteriumoksid! Ingen forventer det umulige. Da gjør man det umulige!

Undated photo of Swedish diplomat and World War II hero Raoul Wallenberg A man who saved the lives of up to 100,000 people during the Holocaust has become the first person to be granted honorary Australian citizenship.Raoul Wallenberg was a Swedish diplomat working in Nazi-occupied Hungary during World War II.He provided false Swedish identity documents and shelter for tens of thousands of Hungarian Jews.

Undated photo of Swedish diplomat and World War II hero Raoul Wallenberg A man who saved the lives of up to 100,000 people during the Holocaust has become the first person to be granted honorary Australian citizenship.Raoul Wallenberg was a Swedish diplomat working in Nazi-occupied Hungary during World War II.He provided false Swedish identity documents and shelter for tens of thousands of Hungarian Jews.

how-to-build-ethernet-cable.png ORIGINAL

how-to-build-ethernet-cable.png ORIGINAL

http://lapinblanc-absinthe.com/

http://lapinblanc-absinthe.com/

M-94 CIPHER DEVICE  Circa 1922-1943, U.S. Army    The M-94 cipher device was used from 1922 to 1943 by the U.S. Army. Using the same principle as Thomas Jefferson’s cipher device, disks are rotated to encipher a message. During World War II, the M-94 was replaced by the more complex M-209 (1943).

M-94 CIPHER DEVICE Circa 1922-1943, U.S. Army The M-94 cipher device was used from 1922 to 1943 by the U.S. Army. Using the same principle as Thomas Jefferson’s cipher device, disks are rotated to encipher a message. During World War II, the M-94 was replaced by the more complex M-209 (1943).

The Sigaba was probably the most secure rotor cipher machine during WWII.

The Sigaba was probably the most secure rotor cipher machine during WWII.

#ENIGMA Machine -- Originally designed to encode business communications, the Germans adapted the Enigma cipher machine for use in World War II. The machine linked a keyboard to a series of rotors using electric current. The rotors transposed each keystroke multiple times. The message was then sent in Morse code.

#ENIGMA Machine -- Originally designed to encode business communications, the Germans adapted the Enigma cipher machine for use in World War II. The machine linked a keyboard to a series of rotors using electric current. The rotors transposed each keystroke multiple times. The message was then sent in Morse code.

Enigma machine. Alan Turing was part of the British cryptographic team at Bletchley Park that cracked the German Enigma code during World War II.

Alan Turing's Universal Machine is named greatest British innovation of the 20th Century

Enigma machine. Alan Turing was part of the British cryptographic team at Bletchley Park that cracked the German Enigma code during World War II.

RUSSIAN NON-ELECTRONIC SPY POCKET BURST ENCODER

RUSSIAN NON-ELECTRONIC SPY POCKET BURST ENCODER

Tweetbundel, Jan-Dirk van der Burg

Tweetbundel, Jan-Dirk van der Burg

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