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Lise Meitner

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Lise Meitner was a famous scientist.

Lise Meitner12
Lise Meitner12

She was a physicist. This is a person who studies how the world works. She was born in Vienna in 1878. She loved science from a very young age. She even kept a notebook under her pillow!

Hahn and Meitner in 1912
Hahn and Meitner in 1912

Lise moved to Berlin to work. She worked with a chemist named Otto Hahn.

In 1938, they saw something strange. They hit uranium with tiny particles. This made a new substance called barium. Lise and her nephew, Otto Frisch, studied this. They found the way it worked. They called this process fission. Fission is when an atom splits apart. This split lets out a lot of power.

Lise had a hard life during the war. She had to leave her job and her home. She moved to Sweden and then to Britain. She did not win a Nobel Prize for her work. Many people thought this was unfair. People still honor her today. Scientists named a new element meitnerium after her.

Lise Meitner Grave
Lise Meitner Grave
164 words

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🖼️ Images & Media (16)
File:Lise Meitner12.jpg
Lise Meitner12.jpg
File:Hahn and Meitner in 1912.jpg
Hahn and Meitner in 1912.jpg
File:Otto Hahn und Lise Meitner.jpg
Otto Hahn und Lise Meitner.jpg
File:Berliner Physiker u Chemiker 1920.jpg
Berliner Physiker u Chemiker 1920.jpg
File:Dahlem Thielallee Hahn-Meitner-Bau.JPG
Dahlem Thielallee Hahn-Meitner-Bau.JPG
File:Bohr Heisenberg Pauli Meitner u.a. 1937 (cropped).jpg
Bohr Heisenberg Pauli Meitner u.a. 1937...
File:Auger Process.svg
Auger Process.svg
File:Flugsnapparen 8.JPG
Flugsnapparen 8.JPG
File:Nuclear Fission Experimental Apparatus 1938 - Deutsches Museum - Munich.jpg
Nuclear Fission Experimental Apparatus...
File:Liquid drop model of nuclear fission.jpg
Liquid drop model of nuclear fission.jpg
File:75th Anniversary Discovery of Nuclear Fission (01311665) (11049703086).jpg
75th Anniversary Discovery of Nuclear...
File:Lise Meitner standing at meeting with Arthur H. Compton and Katherine Cornell.jpg
Lise Meitner standing at meeting with...

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