Technology of WWII

1. 1939

1.1. WWII begins on September 1

2. 1940

2.1. First German Enigma coding machine captured by British

2.2. Radio navigation begins

3. 1941

3.1. U.S. begins a crash program to develop an atomic bomb

4. 1943

4.1. British use small strips of reflective metal to jam German radar from the air for first time over Hamburg

5. 1944

5.1. German V1 and V2 buzz bomb

6. 1945

6.1. Atomic bomb was dropped

6.1.1. WWII ended on September 2