February 27, 1940 American biochemists Martin Kamen and Sam Ruben discover the radioactive isotope carbon-14, which today is used extensively as the basis of the radiocarbon dating method to date archaeological, geological and hydrogeological samples.
February 27, 1940 American biochemists Martin Kamen and Sam Ruben discover the radioactive isotope carbon-14, which today is used extensively as the basis of the radiocarbon dating method to date archaeological, geological and hydrogeological samples.
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