How do planes stay in the air?
How do planes stay in the air?  
Podcast: Ask the Naked Scientists
Published On: Fri Feb 23 2018
Description: How does a plane take off and fly without falling? Why are feathers more colourful than fur? Why don't teeth grow back? How do male seahorses carry babies? Plus, using mini organs to test cancer therapies. Like this podcast? Please help us by supporting the Naked Scientists