Episode 246
What Do Rockets Push Against in Space?
What colour were human ancestors? What does a rocket push against in space to propel itself forward? Why does yawning make me cry?
September 27, 201318m 51s
Audio is streamed directly from the publisher (flex.acast.com) as published in their RSS feed. Play Podcasts does not host this file. Rights-holders can request removal through the copyright & takedown page.
Show Notes
What colour were human ancestors? What does a rocket push against in space to propel itself forward? Why does yawning make me cry? How do bats navigate? Can fuel cells run on alcohol? Why are 90% of people right handed? How genetically related would the children of two sets of identical twins be? Plus, noses grown on foreheads and how rotating antibiotic drugs can prevent bacterial resistance... Like this podcast? Please help us by supporting the Naked Scientists
Topics
colour of human ancestorsrocketryyawning and cryingbat navigationfuel cellshandednessgenetics of twinsask the naked scientists