And there's dehydration.

Cycle cryofans. Colonial One, this is Picon 36.

Cold! Those are my eyes! Freezing!

And I remember....

The survivors came in one by one.

I think I've got hypothermia.

So this is a satellite photograph based on temperatures red being warm, blue being cold and we found there's a tremendous difference between the warm water samples and the cold water samples, in terms of abundant species.

So what you're looking at here is a heat image of the system, and what you can see here emerging from the poo is a cool dung ball.

Low temperatures turn water into ice.

Today's minimum temperature was 3 C.

Today's low was 3 degrees Celsius.

It isn't climbing.

We learned it was warmer at lower elevations.

How did he get hypothermia?

It's not going to feel this good all the way across.

The temperature's dropping too rapidly.

Because the pressure is low The water boils at only 85 C

And the reason the efficiencies are so low is these reactors operate at pretty low temperature.

There is less heat in the air at 3 than at 1 .

Keep it at a lower temperature.

The cryogenic protection pod is designed to put you into a deep sleep for...

We try to keep our core temperature at 37 degrees by actually burning more oxygen.

It gets very expensive to do this research.

Our high will get to about 30 today, teens tonight.

It's about the same as yours and mine.

Unusually low temperatures account for the poor rice crop this year.

The water temperature's still low so you're not going to swim, are you?

Milk has to be kept at a relatively low temperature.

Here is the lower atmosphere.

On the top, now, that is a temperature record of a mouse who has gone through the dotted line, the temperatures.

Now, the same mouse is given 80 parts per million hydrogen sulfide in this solid graph, and look what happens to its temperature.

And this is temperature.

One is that this is similar to a cryogenic Dewar, something you'd keep liquid nitrogen or liquid helium in.

His body temperature has been lowered significantly to try and slow the progress.

Conventional wisdom says set it low, at or near room temperature, and then install a control system to keep it there.

They can do that because when they are very cold they are what's called superconducting wire.

Some of the records show lower temperatures than others.

16502. we're losing pressure. stand by!

80 parts per million hydrogen sulfide.

Above the water, average winter temperatures can be as low as 40 degrees Celsius, and the coldest recorded temperature is approximately 68 degrees Celsius.

So we get quantum locking. And let me show you how this works.

Dudley, Dudley.

You've heard about these El Ninos, but this is the extreme that penguins all over the world have to adapt to.

The temperature at the surface is some 350 degrees below zero Fahrenheit.