If you look at the roof of the Eden Project,
or the British library, it's all this honeycomb structure.
And I'm sure those architects are inspired,
as I am, by what surrounds us, by nature.
This, in fact, is a Victoria water lily leaf
that floats on the top of a pond.
An amaryllis flower looking really three-dimensional.
Seaweed, ebbing in the tide.
Now, how do I do this, and where do I do this, and all of that sort of thing.
This is my new, purpose-built, X-ray shed.
And the door to my X-ray room
is made of lead and steel.
It weighs 1,250 kilograms and the only exercise I get is opening and closing it.
(Laughter)
The walls are 700 millimeters thick of solid dense concrete.
So, I'm using quite a lot of radiation.
A lot more than you'd get in a hospital or a vet's.
And there I am. This is a quite high-powered X-ray machine.
What's interesting really about X-ray really
is, if you think about it, is that that technology
is used for looking for cancer or looking for drugs,