Heather Barnett gave a talk about slime mould on a program from what media organization which posts talks online for free distribution, under the slogan "ideas worth spreading"?
Heather Barnett: Heather Barnett is an English artist and university professor working in BioArt, environmental art, and food art. Heather Barnett:  She has given a TED talk about slime mould. TED (conference): TED (Technology, Entertainment, Design) is a media organization which posts talks online for free distribution, under the slogan "ideas worth spreading".
TED