I have many discs.

Desert Island Discs Tom Daley felt 'inferior' over sexuality

In fact, on all these discs there were documents.

Compact discs have entirely taken the place of phonograph records.

What we've found is that mechanically ventilated air looks like humans.

Desert Island Discs is on BBC Radio 4 on Sunday at 11 15 BST.

In late August 2004, he underwent surgery at the Cairo university hospital on spinal discs.

We looked at rooms that were mechanically ventilated, which are the data points in the blue.

He helped design some of the air handling systems in this building and the way it was ventilated.

But if you look at the blue data points, which is mechanically ventilated air, it's not as diverse.

And the facade of the parking, we wanted to make the parking naturally ventilated, so we needed to perforate it.

Speaking on the first Radio 4 Desert Island Discs presented by Lauren Laverne, he said he spoke out about gay rights to give others hope.

In fact, just studying the rings alone, we stand to learn a lot about the discs of stars and gas that we call the spiral galaxies.

And we discovered that by controlling the size of the holes, we could actually turn the entire facade into a gigantic, naturally ventilated, rasterized image.

If you look at the y axis of this graph, you'll see that, in the mechanically ventilated air, you have a higher probability of encountering a potential pathogen, or germ, than if you're outdoors.

So in these six years between these two oil spills, they built thousands of these well ventilated boxes, and as a result, during the Treasure rescue, just 160 penguins died during the transport process, as opposed to 5,000.

And the first things that you can see from this graph is, if you look at the blue data points, which are the mechanically ventilated air, they're not simply a subset of the green data points, which are the outdoor air.

We looked at rooms that were naturally ventilated, where the hospital let us turn off the mechanical ventilation in a wing of the building and pry open the windows that were no longer operable, but they made them operable for our study.

And the main thing learned during the Apollo Sea rescue in '94 was that most of those penguins had died due to the unwitting use of poorly ventilated transport boxes and trucks because they just had not been prepared to deal with so many oiled penguins at once.

And a combination of devices here, the kind of heavy mass concrete of these book stacks, and the way in which that is enclosed by this skin, which enables the building to be ventilated, to consume dramatically less energy, and where it's really working with the forces of nature.