Hedy Lamarr patents frequency hopping
1942 · Event
The film star and composer George Antheil patent a jam-proof torpedo guidance system; the idea underlies Bluetooth and wi-fi.
On these timelines: Women in history, Master, Science & Technology
More from Women in history
- Second-wave feminism (1963)
- US women win the vote (19th Amendment) (1920)
- Mary Wollstonecraft (1759)
- Seneca Falls Convention (1848)
- Indira Gandhi's second premiership (1980)
- Woolf's A Room of One's Own (1929)
- Indira Gandhi's first premiership (1966)
- Indira Gandhi (1917)
Around 1942
- Apartheid (1948)
- Decolonisation of Africa (1952)
- Chinese Civil War (resumed) (1945)
- Indian independence and Partition (1947)
- Korean War (1950)
- Manhattan Project (1942)
- World War II (1939)
- Battle of Britain (1940)
- The Holocaust (1941)
- Battle of Stalingrad (1942)