This show first broadcast in February 2019: Professor Srini Vasan talks about how flying animals navigate, and applying their methods to aircraft. Produced and hosted by Ian Woolf Support Diffusion by making a contribution Support Diffusion by buying through affiliate links bitcoin: 1AEnJC8r9apyXb2N31P1ScYJZUhqkYWdU2 ether: 0x45d2cd591ff7865af248a09dc908aec261168395