A dog thought a cat was making a joke
but he was just kitten!
Georg von HevesyDied 5 Jul 1966 at age 80 (born 1 Aug 1885).Hungarian-Danish-Swedish chemist who was awarded the 1943 Nobel Prize for developing isotopic tracer techniques which enabled understanding of the chemical paths of life processes. For example, a radioactive isotope of phosphorus, prepared in solutions of sodium phosphate can be injected into animals and humans, and blood samples analysed. This show that the radio-phosphorus content in human blood falls after only 2 hours to just 2% of its original amount as it changes places with the phosphorus atoms within the tissues, organs and skeleton. He also discovered, with Dirk Coster, the element hafnium (1923). He published Adventures in Radioisotope Research in two volumes (1962).[EB and a NYT obituary give date of death 5 Jul 1966. DSB gives 6 Jul 1966.] |
