All the big names are here.

Oh, who is that?

I think she was in the movie about that really big shark.

No, not her, the florist.

She's automating invoices on the go so she can spend more time on that flower wall. Quickbooks to save you up to eight hours a week

so you could bring your vision to life.

That's how you business differently.

Into its Quickbooks.

It's the 1st of November, 1914, and in northern France a small van is making its way along icy country roads.

The two men and two women inside left Paris hours ago, but this is no day trip.

Sitting in the front next to the driver is 47 year old Mary Curie.

In peacetime, she is at the cutting edge of physics and chemistry research,

work that has won her two Nobel Prizes.

But now France is at war.

And Madame Curie has a radical plan that could save lives.

And she hopes today's trip will persuade skeptical military commanders that she is right.

They pass army vehicles as they head towards the front line.

Just a few months into World War I,

thousands of wounded French troops

are being evacuated to field hospitals

after the disastrous battle of the Mann.

Finally, they stop outside the evacuation hospital.

...