Fig. 5.37: Energy shares of an internal-combustion engine.    From Wordnik.com.  [10. Appendix] Reference

However, the statement is about the internal-combustion engine.    From Wordnik.com.  [Atomic Energy: Yeas And Nays] Reference

The internal-combustion engine will continue to be very important.    From Wordnik.com.  [Moving From Votes to Volts] Reference

Unlike standard internal-combustion engines, their only emission is water.    From Wordnik.com.  [Pricey Pumps Hinder Hydrogen Cars] Reference

An internal-combustion engine is there only to help recharge battery power if necessary.    From Wordnik.com.  [The Road Ahead for Cars] Reference

Hybrids have an internal-combustion engine driving the wheels, aided by an electric motor.    From Wordnik.com.  [The Road Ahead for Cars] Reference

Within 10 to 20 years, hybrid electric motors will replace the internal-combustion engine.    From Wordnik.com.  [Rogue Offspring] Reference

Where will car makers get hydrogen for fuel cell or hydrogen internal-combustion vehicles?.    From Wordnik.com.  [Getting All the Carbon Out of Cars] Reference

The tool has come, the internal-combustion engine is altering the face of the marine world.    From Wordnik.com.  [Address by Honorable William C. Redfield, Secretary of Commerce at Conference of Regional Chairmen of the Highway Transport Committee Council of National Defense] Reference

How did two-ton machines with four wheels and an internal-combustion engine come to define us?.    From Wordnik.com.  [The Long & Winding Road] Reference

Every carmaker in the world is rushing to replace the internal-combustion engine with fuel cells.    From Wordnik.com.  [When Cars Drive You] Reference

In addition to a notable lack of floor pedals, the Hy-wire also has no internal-combustion engine.    From Wordnik.com.  [Hy-Wire Driving Is a Gas] Reference

This week, vehicles powered by internal-combustion engines will need to go through emissions testing.    From Wordnik.com.  [Automotive X Prize: Six more vehicles knocked out of competition] Reference

But they were driven from the road by the better-performing, easier-to-run internal-combustion engine.    From Wordnik.com.  [The Power Of A Voltswagon] Reference

So you won't find NASCAR on my list (not until I understand how the internal-combustion engine works).    From Wordnik.com.  [The Best In Sports] Reference

Whereas internal-combustion engines perform worst in short-haul, stop-and-go driving, EVs excel at it.    From Wordnik.com.  [In The Slow Lane] Reference

That is because power plants burn coal more efficiently than the internal-combustion engine consumes gasoline.    From Wordnik.com.  [GM Teams With Dozens] Reference

In recent years, internal-combustion engines which use heavy kerosene or crude oil as fuel have been introduced.    From Wordnik.com.  [The Home Medical Library, Volume V (of VI)] Reference

Unlike hydrogen-powered fuel-cell vehicles, it uses the hydrogen to power its regular internal-combustion engine.    From Wordnik.com.  [BMW Hydrogen 7 - Behind the wheel] Reference

Early internal-combustion engines had barely developed when they began appearing on bicycles almost a century ago.    From Wordnik.com.  [Born to Be ... Fuel-Efficient] Reference

And they're overhauling the century-old internal-combustion engine and transmissions to squeeze out a few more mpg.    From Wordnik.com.  [Autos: Going the Extra Mileage] Reference

The car companies will be freed from the packaging constraints of traditional internal-combustion engine power trains.    From Wordnik.com.  [Earth Day: Future panel says electric cars are inevitable] Reference

Mississippi River intended to carry ore south and coal north, made possible because of the internal-combustion engine.    From Wordnik.com.  [Address by Honorable William C. Redfield, Secretary of Commerce at Conference of Regional Chairmen of the Highway Transport Committee Council of National Defense] Reference

Moreover, the internal-combustion engine burns gasoline, which pound for pound is about 1½ times as powerful as coal.    From Wordnik.com.  [Energy and Society~ Chapter 5~ Steam~ Key to the Industrial Revolution] Reference

For automakers, replacing the internal-combustion engine with an electric powertrain is both revolutionary and daunting.    From Wordnik.com.  [It’s Still The Motor City] Reference

The efficiency of internal-combustion engines is improving, too -- and ... electric cars have come and gone in the past.    From Wordnik.com.  [James Warren: This Week in Magazines: An Electric-Fuel-Trade Acid Test and the South Rises Against the New Yorker] Reference

Nissan also continues to improve internal-combustion engines to use in hybrids and diesel-engine vehicles, Mr. Ghosn said.    From Wordnik.com.  [Nissan Motor Turns Over a New Leaf, Going Electric] Reference

It also involves replacing gasoline filling stations, refineries and internal-combustion engines with hydrogen equivalents.    From Wordnik.com.  [THE HIGH ROAD] Reference

There are untold fortunes to be made in the development and manufacturing of a replacement for the internal-combustion machine.    From Wordnik.com.  [The Heart of a 21st-Century Machine] Reference

The small internal-combustion engine satisfies many of the needs for mobile power which the steam engine was unable to fulfill.    From Wordnik.com.  [Energy and Society~ Chapter 5~ Steam~ Key to the Industrial Revolution] Reference

Destructive power: War did not really get rolling until the coming of the steam engine, and then the internal-combustion engine.    From Wordnik.com.  [From Bayonets To Tomahawks] Reference

The internal-combustion engine killed it, but watery-eyed nostalgia has given rise to modern-day steampunks' fanciful creations.    From Wordnik.com.  [The Best: Obsolete Technologies, From the Sundial to the Laser Disc] Reference

Which means one thing: like it or not, the dirty old internal-combustion engine probably will remain with us for a good long time.    From Wordnik.com.  [Time For A Trade-In] Reference

The cars, powered by internal-combustion engines, emit so little waste that more-sensitive tools had to be developed to test them.    From Wordnik.com.  [Future Is Now for Green Cars] Reference

The method used for power generation ranges from direct combustion, to biogas gas turbines, to producer-gas internal-combustion engines.    From Wordnik.com.  [Chapter 7] Reference

The steam shovel's downfall is but a footnote to the larger story of how electricity and internal-combustion engines replaced steam power.    From Wordnik.com.  [Goodbye, Mike Mulligan] Reference

But the internal-combustion engine generates heat within the cylinder in which motion is produced by the explosion which drives the piston.    From Wordnik.com.  [Energy and Society~ Chapter 5~ Steam~ Key to the Industrial Revolution] Reference