Lana Kajlich reports on her seaweed Science Week activities, Dana Leidl talks about memory and amnesia, Production checked by Charles Willock, Presented and Produced by Ian Woolf Support Diffusion by making a contribution bitcoin: 1AEnJC8r9apyXb2N31P1ScYJZUhqkYWdU2 ether: 0x45d2cd591ff7865af248a09dc908aec261168395