So all we're interested in here is comparing the temperature of the beetle against the background.

Environmental viscosity

Let me start with the aspect of comfort, because many people are confusing ambient temperature with thermal comfort.

This is a research which was done in '86, but it's still valid.

It takes place in a range of temperatures that don't burn a living thing.

Elements with boiling point around this temperature

Round them up.

This water is colder than the surrounding sea water, and the temperature variation creates thermal currents in the vicinity of the iceberg.

So all the way around, you have a 24 hour timeline.

This is the natural range of variability for temperature in the oceans.

There is the hormone that tells plant bits to grow.

Let's say I have another circle here.

The court is partly surrounded by a high wall.

Each iceberg has its own individual personality.

So this right here, this is just a formula for the perimeter of a rectangle.

EB The outside can get almost as hot as the surface of the Sun.

McGee, David... Perimeter.

You come with me. McGee, take the perimeter.

Some of the equipment wasn't calibrated correctly and...

No elements with a melting point around this temperature

No elements with a boiling point around this temperature

Heat

Temperature

Temperature

Temperature

Temperatures

Temp

Here?

The pond was encircled with trees.

We have to figure out its length as well. So, how do we figure that out?

So let me draw a square here. My best attempt. So this is A, B, C, D. And we're going to tell ourselves that this right here is a square.

No! Right and might are on our side.

Area and Perimeter

i've never seen a weapons system like this.

Fringing on your territory?

The most perfect examples occupy corner lots.

And so, as the surrounding water gets warmer, it speeds up the melting of the ice.

OUTDOOR TEMP

Thermometer

am

Thermometer!

The lake is ten miles about.

Remember, a seamount turns into an island when it hits the surface. And what's the context of the Phoenix Islands?

I photographed this thing last week in Dorset.

Anyway, we're done.