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.

Estaciones: ABC Classic FM

Categorias: Ciencia y medicina

Escuchar el último episodio:

An interesting demographics exercise is to add up the number of humans who've existed. This is different from how many people are in a population—which in late November 2022, is about 8 billion. But using data going back as far as possible, the number of people who've existed is reckoned at over 100 billion. Host: Dr Karl Kruszelnicki

Episodios anteriores

  • 637 - The number of humans ever born 
    Tue, 06 Dec 2022
  • 636 - Why we wear masks—and the N95 is a good one, Part 2 
    Tue, 29 Nov 2022
  • 635 - Why we wear masks—and the N95 is a good one, Part 1 
    Tue, 22 Nov 2022
  • 634 - Nuclear war would be pointless 
    Tue, 15 Nov 2022 - 0h
  • 633 - Gamma ray bursters, Part 2 
    Tue, 08 Nov 2022 - 0h
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