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Abdul Qadeer Khan

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Abdul Qadeer Khan was a famous Pakistani scientist.

On Youth Assemblage to Ignite Khudi
On Youth Assemblage to Ignite Khudi

He was a metallurgical engineer and a nuclear physicist. This means he studied how metals behave and how atoms work. Many people call him the "father of Pakistan's atomic weapons program." He was born on April 1, 1936, in Bhopal, India. He later moved to Pakistan in 1952. His life was full of big changes and important science.

Chagaiatomictests
Chagaiatomictests

Khan became an expert in a hard job called uranium enrichment. Uranium is a metal used for nuclear power. To use it for weapons, scientists must separate its different parts. Most uranium is a type called U-238, which cannot be used for weapons. Only a tiny amount is U-235, which is fissile.

Zippe-type gas centrifuge
Zippe-type gas centrifuge

To sort these parts, scientists use gas centrifuges. These machines spin uranium gas very fast, up to 100,000 revolutions per minute. The spinning helps separate the different isotopes. Khan worked to make these machines work much better.

Khan studied at many great schools in Europe. He went to the Technical University in West Berlin and the Delft University of Technology. Later, he earned a doctoral degree in Belgium in 1972. He worked for a company called FDO in the Netherlands. This company helped a group called URENCO. URENCO used centrifuges to make nuclear fuel. While working there, Khan learned the secrets of how these machines work.

Gas-ultra centrifuges from Libya
Gas-ultra centrifuges from Libya

In 1974, India performed a nuclear test called "Smiling Buddha." This event made Khan want to help Pakistan. He wrote to the Pakistani Prime Minister, Zulfikar Ali Bhutto. In 1976, Khan founded the Khan Research Laboratories, or KRL. He served as the chief scientist and director there for many years. However, some people accused him of espionage. Espionage is when someone takes secret information without permission. He was accused of taking centrifuge designs from URENCO.

Gun-type fission weapon en-labels thin lines
Gun-type fission weapon en-labels thin lines

Khan's life remained complicated for a long time. In 2004, the government put him under house arrest. This means he was not allowed to leave his home. He later won a lawsuit and was freed in 2009. Different leaders had many different opinions about his work. After he died on October 10, 2021, Pakistan gave him a state funeral. He was buried in Islamabad. His story shows how science and politics are often linked.

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🖼️ Images & Media (6)
File:Nishan-e-Imtiaz Ribbon.png
Nishan-e-Imtiaz Ribbon.png
File:Zippe-type gas centrifuge.svg
Zippe-type gas centrifuge.svg
File:Chagaiatomictests.jpg
Chagaiatomictests.jpg
File:Gun-type fission weapon en-labels thin lines.svg
Gun-type fission weapon en-labels thin lines.svg
File:Gas-ultra centrifuges from Libya.jpg
Gas-ultra centrifuges from Libya.jpg
File:On Youth Assemblage to Ignite Khudi.jpg
On Youth Assemblage to Ignite Khudi.jpg
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