Great Moments In Science

Great Moments In Science

ABC Radio

From the ground breaking and life saving to the wacky and implausible, Dr Karl Kruszelnicki reveals some of the best moments in science.

Listen to the last episode:

One might imagine that face masks work because the multiple layers will stop a virus getting through. But no, that's not it—they use a high-tech 'melt-blown' material, developed from a technique first noticed in volcano eruptions. Host: Dr Karl Kruszelnicki Producer: Diane Dean

Previous episodes

  • 636 - Why we wear masks—and the N95 is a good one, Part 2 
    Tue, 29 Nov 2022
  • 635 - Why we wear masks and why the N95 is a very good one, Part 1 
    Tue, 22 Nov 2022
  • 634 - Nuclear war would be pointless 
    Tue, 15 Nov 2022 - 0h
  • 633 - Gamma ray burster Part 2 
    Tue, 08 Nov 2022 - 0h
  • 632 - Gamma ray bursters 
    Tue, 01 Nov 2022
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