Early Life
Wertheimer was born in Kippenheim, Germany. His family fled to Israel in 1937 to escape Nazism and settled in Tel Aviv.
He studied in the Tel-Nordau School but dropped out of school at age 16 and started working in a camera repair store. At the same time, he began studying optics with Professor Emanuel Goldberg, a researcher and inventor who contributed significantly to different aspects of imaging technology in the first half of the twentieth century.
In 1943, during World War II, Wertheimer joined the British Royal Air Force. Wertheimer served as an optical equipment technician. He was sent to Bahrain where he repaired optical equipment installed in Britain's military aircraft.
In 1945 he joined the Palmach, where he served as a technical officer in the German Unit – a special guerilla force trained with British cooperation to participate in combat operations against the German army, should it reach Palestine. In 1947, he joined the Haganah and worked in the development and improvement of cannons. During the 1948 Arab-Israeli War, he served as a technical officer in the Yiftach Brigade.
After the war, Wertheimer started working at RAFAEL, only to be dismissed shortly thereafter because of his lack of formal education.
Read more about this topic: Stef Wertheimer
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