Saturated fat yea or nay, new pigment YInmn blue, bio-engineering spider silk

Listen "Saturated fat yea or nay, new pigment YInmn blue, bio-engineering spider silk"

Episode Synopsis

This week, we find out whether science can settle the question of whether saturated fat is good or bad for you, how colour works and the discovery of an unusual new blue pigment, and about bioengineering of spider web from silk worms.