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. Boldly going where no science show has gone before. The Naked Scientists

scientists.

Hello and welcome to the Naked. scientists.

Hello and welcome to the naked scientists with me Ben Valsler and me Dave Ansel. This week it's our turn to pick our best bits from the naked scientist archives.

So for the next hour we'll be looking back at our favorite moments.

Plus, we've the next installment in our elemental chemistry series looking at chemistry in its element.

Coming up, we sing along with Nobel Prize winning physicists. the cold butts and intertwined

there the atoms in their glory

I am eyes and recombine

we find out how medical scanning technology can help us see the stars.

We'd like to see, for example, in my work, gas clouds that are busy forming new stars,

and we'd like to see what they look like the way that we could

go around 3D clouds in the sky.

And Laura Sol joins Dr Howell's Ministry of Chemistry.

Next, Dr Howell did something that seemed even more stupid.

So now we've got a light bulb with no glass, because it broke the glass, which has got the

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