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Project HappyChild has 16 areas | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | click any area to access |
800+ free French worksheets | about Michael Tipper | Frequently Asked Questions | free educational resources |
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Lise Meitner
Lise Meitner was the Austrian Scientist who defined fission (the process that atomic nuclei go through when they divide). She was one of Germany's leading scientists and was described by Einstein as "our Madame Curie". Head of the theoretical physics division at the Kaiser Wilhelm Institute and a senior staff member at the University of Berlin when Hitler came to power, Meitner was immediately sacked because she was Jewish. Austrian citizenship allowed funding of her post by the Kaiser Wilhelm Institute but eventually jealous colleagues who were active in the Nazi party forced her out.
Meitner moved to Stockholm but continued to advise her former colleagues in Berlin on how they should conduct their experiments that looked at guiding streams of slow neutrons into uranium. A particular problem bothered the team in Berlin and it was while out on a walk with her nephew, a promising physicist, that the problem was solved. Meitner correctly identified that the results that were being achieved in Berlin came about because the uranium nucleus had been split in half. When the results were published the Berlin team took the credit.
Meitner died in England in 1968 but will forever be remembered, as a new chemical element - number 109 in the Periodic Table - was created in 1982 and named MEITNERIUM.
To ask about any aspect of Accelerated Learning, e-mail himself (at) michaeltipper.com . Due to Michael's hectic schedule, he may not be able to write back, but will do his best to cover the main issues raised, in future articles [more about Michael on the page here].
Frequently Asked Questions | MIND MAPPING | MEMORY | SPEED READING | GENERAL | |
WELCOME PAGE | The Accelerated Learning pages at Project HappyChild are written (free) by Michael Tipper, Silver Medallist in the World Memory Championships. |
FEATURE ARTICLES new! | |||
BOOK REVIEWS | MNEMONICS | AMAZING BRAIN | GREAT MINDS | MEMORY TRAINING | |
The main index to Michael Tipper's pages on Accelerated Learning is at http://www.happychild.org.uk/acc/tpr/index.htm located in Area 3 at Project HappyChild - linking children all across the world
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NEWSLETTERS - update 7th July 2014 - we are delighted to say that we now have our own in-house mailing system for Project HappyChild News. |
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