What is responsible for a coffee's foam? - Listen - Question

Question of the Week, from the Naked Scientists

What is responsible for a coffee's foam?

Listen now

Description

Thanks to Steven Abbott for the answer! Like this podcast? Please help us by supporting the Naked Scientists

More Episodes

See all »

Why are wind turbine blades shaped the way they are?

For today's question, James Tytko takes on Janey's query on the shape of modern wind turbine blades and draws a comparison with old fashioned windmills: why such different designs? Professor of Renewable Energy Simon Hogg from Durham University provides the answer... Like this podcast? Please...

Published 06/21/24

Is maths the easiest school subject to remember?

While helping his son with his maths revision, Andrew was struck by the ease with which he slipped back into the groove of the subject. He wants to know why that might be. James Tytko sought to find out with help from Catherine Loveday, neuropsychologist at the University of Westminster... Like...

Published 06/14/24

Why do we need to keep replacing our cells?

James Tytko answers listener John's question with the help of Professor of Cardiovascular Health, Nadia Rosenthal... Like this podcast? Please help us by supporting the Naked Scientists

Published 06/07/24