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Latest Sandy McEwan Stories

2012-06-11 18:26:49

A University of Alberta team has made an important breakthrough in the race to find a viable replacement for supply of technetium-99m, an important isotope produced by Canada's Chalk River reactor. Their research has proven that this important medical isotope, used in nuclear medicine imaging for about 250,000 Alberta patients each year, can be created in a device known as a cyclotron–and is as safe to use and provides as reliable an image as reactor-based isotopes. Their results are...


Word of the Day
omphalos
  • The navel or umbilicus.
  • In Greek archaeology: A central boss, as on a shield, a bowl, etc.
  • A sacred stone in the temple of Apollo at Delphi, believed by the Greeks to mark the 'navel' or exact center-point of the earth.
'Omphalos' comes from the ancient Greek.
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