On Britain streets, you unknowingly see, extraordinary heroes who look just like me.

We live without capes or superpowers.

We're the everyday heroes who save the hour a nurse a teacher a cabby a mate pride of

Britain's here it's time to celebrate do you know an everyday hero who deserves

recognition visit pride of Britain dot com Do you know an everyday hero who deserves recognition?

Visit pride of Britain.com and nominate them today.

T.S.B. proud partners of the Pride of Britain Awards. All engine running.

running.

Absolutely genius.

Welcome.

This is the show where we bring science.

What that essentially means is

Discoveries, questions, research, technology, unbelievable.

Without further ado, this is the Naked Scientists.

Hello, welcome to this week's Naked Scientists. This is the program where we bring you the latest breakthroughs in science, technology, and

medicine.

I'm Chris Smith.

Coming up today, a meeting of minds.

Scientists show that when two people talk, their brains really do sink up.

Also, Bird Flu is now spreading among cattle via their milk, so what are the implications of that, and a new scientific twist for better,

more efficient fog harvesting that should keep arid areas better watered.

From Cambridge University's Institute of Continuing Education,

...