So this is really the enormous challenge that we have.

Was it a great, big garbage can?

So this change, I believe, is a huge disruptive change.

He's about 57 different varieties.

This was an enormous revelation.

That's a huge challenge.

Aren't you taking a tremendous responsibility?

This is an enormous place.

It's quite an enormous undertaking.

There's 70,000 samples of different varieties of rice in this facility right now.

The ever increasing global demand for energy and industrial goods and services represents a daunting challenge.

There's a clock, clock, clock, clock.

And she's got a very large house.

We have now about 425,000 samples of unique crop varieties.

He finally painted one last Vermeer and even that was a triumph.

This, I think, is a huge change.

That is a huge effect.

PM What a change that is.

We put it in. There was a tremendous banditry problem.

The bank comes next. A nice, big, juicy scandal.

The situations differ too much to be brought together in a single approach.

An immense good possesses me without me invoking it.

Well the Russians have a tank in their own backyard.

And then an enormous accident took place.

There are some tremendous opportunities to be had from this kind of framework.

This is a large task with considerable variety.

The gray market's a big issue. And one of the ways just one but one of the ways to help in the case of the gray market is to make something that is so utterly unique.

This girl for whom I'd only managed to feel a kind of shameful pity was beating us all to the finish line and showing us up to be the children we were.

It's a company with one big customer.

He may never come round. Why?

Then it won't be me who will expose him. He'll expose himself.

That's going to have amazing impacts.

You can't. You have to do it in a very big device.

It's this immensely exciting and challenging problem.

One big, fat, overflowing garbage can.

But potentially more important than this is the tremendous value of the spin off technology that can come from this project.

It is in itself a great shame.

There was an enormous gap in the world when I grew up.

The number of species found in any one habitat varies considerably. Large tracts of boreal forest across North America and Eurasia have only a handful of tree species, while the Amazon basin may house 16,000.

And they build a big, complex world.

A drug tycoon.

So this whole thing is kind of like a big lump of clay, a sculpture.

To put that number into perspective, here's a graph comparing the 40,000 species of spiders to the 400 species of primates.

Science writer Richard Preston talks about some of the most enormous living beings on the planet, the giant trees of the US Pacific Northwest. Growing from a tiny seed, they support vast ecosystems and are still, largely, a mystery.

Dr. Boyce, at the University of Chicago, published an article in the Journal of Geology this past year determining that Prototaxites was a giant fungus, a giant mushroom.