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5 Useful Refrigerator Parts and Accessories
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What are some useful refrigerator parts and accessories? Find out 5 useful refrigerator parts and accessories in this article.
How the Environment Has Changed Since the First Earth Day 51 Years Ago
It's been 51 years since the first Earth Day, and while progress has been made in some areas, humanity still has had a major impact on the planet.
What is my vehicle's greenhouse gas score?
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Are you curious about your vehicle's greenhouse gas score? Find out your vehicle's greenhouse gas score at HowStuffWorks.
How Evaporative Emission Control Systems Work
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What is evaporative emission control and why does your car need it? Read about evaporative emission control systems at HowStuffWorks.
Where Did the NATO Phonetic Alphabet Come From?
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You've surely heard it in the movies even if you've never used it. So who came up with the phonetic alphabet and why is it used?
Which Charlie Brown Character Was It?
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The "Peanuts" gang filled our childhoods with joy. The running jokes - Lucy and the football, Snoopy and his Sopwith Camel, Charlie Brown's constant bad luck - never got old. How much do you remember about the cartoonist and characters who made "Peanuts" special?
What is a Soffit: Understanding Its Key Role in Proper Home Design
home.howstuffworks.com/home-improvement/construction/materials/soffits.htm
You may not know what soffits are, but there's a good chance your house has them. So what is a soffit? We'll explain what they are, how you can identify them, and most importantly, how to keep them in good shape.
1968 Pontiac Firebird 400
musclecars.howstuffworks.com/classic-muscle-cars/1968-pontiac-firebird-400.htm
The 1968 Pontiac Firebird 400 is among the most revered compact muscle cars. Check out photos and specifications of the 1968 Pontiac Firebird 400.
1971 Pontiac Firebird Trans Am
musclecars.howstuffworks.com/classic-muscle-cars/1971-pontiac-firebird-trans-am.htm
The 1971 Pontiac Firebird Trans Am was an unbridled triumph for the automaker. Learn about this legendary muscle car, and see photos and specifications.
How does piston shape affect combustion?
auto.howstuffworks.com/piston-shape-affect-combustion.htm
How does piston shape affect combustion? Learn about the effects that the shape of an engine's pistons can have on combustion.