Air from the atmosphere at ambient temperature, or hot water from an industrial heat source, is used to heat the liquid and turn it back into a gas.

This makes the skin turn paler because less blood reaches the surface, reducing the radiation of heat.

The petals track and the engine gets the concentrated sunlight, take that heat and turn it into electricity.

Now over time, this is actually going to heat up the planet.

This is the body's way of preserving its own heat by causing the hairs on the skin to stand up, thus reducing heat loss.

Perhaps recruiting support would have been much harder had the Danes also had to turn off their heat.

Turn up the music!

It produces heat because the conversion of the chemical energy of ATP into kinetic energy causing some of the energy to show up as heat.

It'll turn up.

We heat them up, we add a little bit of salt, we heat them up to almost boiling and cool them down, and as we cool them down, the short strands bind the long strands and start to form structure.

By increasing reflection and shade, a great deal of heat build up can be avoided.

And up I climb, I turn.

a wild donkey used to the wilderness, that snuffs up the wind in her desire. When she is in heat, who can turn her away? All those who seek her will not weary themselves. In her month, they will find her.

And then when the air comes back after it's been cooled it picks up that heat again.

The political heat is also being turned up in the Arctic Council, a body set up to facilitate cooperation between states with Arctic territories.

There are serious plans to turn the Sahara desert s heat and sunlight into Europe s major power source, supplying energy to half a billion people.

So I turn myself on when, I turn my desires, I wake up when ...

formula_6where, formula_7 is the heat capacity and formula_8 the specific heat capacity (heat capacity per unit mass) of a gas.

America s partisan heat is about to be turned up over the next several election cycles, as the blame game begins.

America s partisan heat is about to be turned up over the next several election cycles, as the blame game begins.

One of the biggest battles at COP21 has been the goal of how much we let our planet heat up.

We punched a bunch of heat probes. Everything made sense, except, at the axis, there was missing heat. It was missing heat.

Seasonal thermal energy storage (or STES) is the storage of heat or cold for periods of up to several months.

The Heat Age

The primary cause of heat build up in cities is insolation, the absorption of solar radiation by roads and buildings in the city and the storage of this heat in the building material and its subsequent re radiation.

The tank has a built in heat exchanger to heat domestic cold water.

And it's carving things down from the top, with 96 percent waste left over and only 4 percent product. You heat it up you beat it with high pressures you use chemicals. OK. Heat, beat and treat.

This debate may soon heat up again, now that the US, no less than Europe, is faced with grave budgetary problems.

The Coming Heat Age

They just turn up to speak in the voice of the truth.

That, in turn, reduces oil exports, driving up prices further.

Environmentalists correctly note that producing heat for either process uses more energy than does overcoming gravity to pump up ordinary oil.

Theory A superinsulated house is intended to reduce heating needs very significantly and may even be heated predominantly by intrinsic heat sources (waste heat generated by appliances and the body heat of the occupants) with very small amounts of backup heat.

So the air above the city heats up. This effect, called an urban heat island, was discovered in London in the early 1800 s.

Only the heat is extracted at the surface, and everything else that is brought up to the surface is re injected again, eliminating waste.

I can't take the heat.

A heat engine can never have perfect efficiency, according to the second law of thermodynamics, therefore a heat engine will always produce a surplus of low temperature heat.

Mockers stir up a city, but wise men turn away anger.

So we are left with the second part of the planetary heat budget radiative heat escaping to space.

But then I'm going to slowly turn down the heat, so to speak, and then there's this viability threshold where now it would be possible for a replicator to actually live.

the shade and the torrid heat

Nor the shade and the heat ,

Now finally, we can measure Earth's energy imbalance precisely by measuring the heat content in Earth's heat reservoirs.

nor shade and heat

And, with no action at all, the planet could even heat up by 5 7º Celsius by the end of this century and more thereafter.