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Our Changing World for Thursday 5 September 2019

  • Previous Episode: Thursday, 29 August 2019
  • Next Episode: Thursday, 12 September 2019
  • Our Changing World for 5 September 2019

    science environment

    9:05 PM.Cyanobacteria are responsible for toxic algal blooms in lakes and rivers, and Cawthron Institute scientists are trying to better understand them. Audio

    our-changing-world-for-5-september-2019
  • The science of toxic algal blooms

    science environment
    Jonathan Puddick and flasks containing the living collection of microalgae that is housed at the Cawthron Institute.

    9:06 PM.Toxic algae expert Jonathan Puddick has a Marsden Grant to find out if toxic cyanobacteria share their toxins with non-toxic species. Read more Audio

    the-science-of-toxic-algal-blooms
  • Platinum - another pricey precious metal

    science
    No caption

    8:00 AM.Platinum is useful in catalytic convertors, is used to treat testicular cancer and will be useful in hydrogen fuel cells, says Prof Allan Blackman from AUT in ep 59 of Elemental. Read more Audio

    platinum-another-pricey-precious-metal
  • Plutonium - nuclear bombs & nuclear power

    science
    No caption

    8:00 AM.A radioactive heavyweight associated with nuclear bombs & power, which is powering the Voyager spacecraft, says Prof Allan Blackman from AUT in ep 60 of Elemental. Read more Audio

    plutonium-nuclear-bombs-and-nuclear-power
  • Previous Episode: Thursday, 29 August 2019
  • Next Episode: Thursday, 12 September 2019
shielded