Your Host:

Sir Charles Shults

Talk Universe - show for
Wednesday, March 1st 2017


When we hear the word "isotope", we often think about radioactive materials or nuclear threats. Isotopes are the brothers of the elements on the periodic table that have more or less neutrons but are the same chemical element. Some are benign and occur all around us, and others can be radioactive. What are their uses? Where do they come from?

Part 1

Part 2

Part 3

Part 4

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