Stripping down science, the naked scientists.

Hello, welcome to this week's edition of The Naked Scientists with me, Chris Smith, and with

Dr. Catani. Hello, good evening.

Now this week, find out how scientists have invented a genuine thinking cap that can boost your

memory whilst you sleep.

Also, how to repair the retina.

British researchers have found out how to transplant cells into a damaged retina to restore vision,

and we'll also be hearing why you might be a bit more like a sea urchin than you first thought.

Also this week we'll be exploring the science of the sound of music

including answering this age-old party trick.

Why your voice sounds funny on helium.

We'll be finding out what jazz and and mathematics and music have in common

with the help of Cambridge jazz musician

and mathematician, multitalined, Mr Tim Gowers,

who's in the studio,

and the Open Universities Robin Wilson.

We'll also be hearing about a sounds new way to catch criminals which is using an audio lineup

Quite literally researchers now have some clever tricks up their sleeves which enable them to analyze voices and

Cambridge University's Kirstie McDougal's here

to show us how to what works.

And we want you to have a go too,

because in this week's kitchen science,

...