Let's use fuel efficient cars.

less fuel efficient than cars.

We put billions of dollars into fuel efficient technologies.

So the plane is 10 times less fuel efficient for that.

So the conclusion is planes and cars are roughly equally fuel efficient.

Wipe the stove!

This stove burns oil.

This stove uses kerosene.

And ruined my stove?

You could understand that by the more massive ones being more efficient in obstracting merging fuel.

Fuel, Skripach, fuel...

Warm up using the stove.

There's a 1952 O'Keefe amp Merritt stove, if you like to cook cool stove.

Did you turn the stove off?

Did you turn off the stove?

He warmed himself at the stove.

Mom, the kerosene stove is smoking.

If we started today, 10 years from now, at the end of this window of opportunity, those fuel efficient cars will reduce our fossil fuel needs by four percent.

I'm efficient.

I'm efficient.

When Efficient

Be efficient.

He's efficient.

The kettle is whistling on the stove.

The coal in the stove is burning.

Please remove the ashes from the stove.

They're very efficient.

Mine fuel

He burnt his hand on the hot stove.

A plastic dish will melt on the stove.

I bid ten dollars for the old stove.

Connie said she knocked over the gas stove.

Anticipating a cold winter, we bought a bigger stove.

She installed a new electric stove in the room.

Because she was cold, she turned on the stove.

I answered, we have been stove by a whale.

Everything is very efficient.

I need fuel.

No fuel injection?

These rooms often had no electricity, they had no hot water, and people who lived this way depended on gas to fuel everything from their stove to their electric lights.

A gas stove provides the most even heat for cooking.

Heat was spread throughout the room by the electric stove.

We have a big stove which keeps us very toasty.

Efficient machinery replaced manual labor.

But a very efficient reaction.