Howstuffworks "Is there a way to compare a human being to an engine in terms of efficiency?"

The types of engines you'll learn about in this section include diesel, rotary, HEMI, stirling and quasiturbine, to name a few. You'll also see photos and animated images of the technologies we explore.

Related Categories:

> Engine Performance

REFERENCE LINKS

Is there a way to compare a human being to an engine in terms of efficiency

Forward this article to five of your friends.

ADVERTISEMENT

Browse

RELATED CONTENT

Explanations

EXPLANATIONS

How Calories Work

How Exercise Works

How Car Engines Work

Expert Reviews

EXPERT REVIEWS

Consumer Guide Automotive Home

Used Car Search

VIDEO SELECTIONS

How Fuel Cells Work

How Fuel Cells Work

Discovery

Green Gadgets: Garden Glo

Discovery

Go Green: Eco Insulation

Reuters

Death Ray from a Black Hole

ScienCentral

Electricity From Spinach

Multi Media Productions

Solar Energy Systems

Reuters

Get a 5-D View of the Human Body

Discovery Health

National Body Challenge 2008: Compound Strength

Siemens Corporation

Wind Power: The World's Fastest Growing Energy Source

Discovery

Go Green: Home Energy Plan

More Videos on HowStuffWorks >>>

VEHICLE HISTORY REPORT

FREE CARFAX Record Check

Check for costly hidden problems before you buy.

HOWSTUFFWORKS CHANNELS

VIDEO

EXPERT REVIEW

AUTO

SHOP FOR PRODUCTS

PRICES: Gifts, Gadgets & Other Cool Stuff