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How to Get Detergent Stains Out of Clothes
home.howstuffworks.com/how-to-remove-soap-spots.htm
Soap is supposed to be a cleaning agent, but if you get it on the wrong surface it can quickly become a staining agent. Follow these stain removal tips to clean up soap spots.
What are solar shingles?
home.howstuffworks.com/green-living/solar-shingles.htm
You've probably come across solar panels before, but what about solar shingles? Learn about solar shingles in this article on HowStuffWorks.
Engine Performance Quiz
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Can you tell the difference between a camshaft and a stick shift? You will once you take the engine performance quiz. See if you know what makes your car get up and go.
Stored Energy Methods (Other Than Rechargeable Batteries)
science.howstuffworks.com/environmental/energy/question247.htm
One way to store energy is to use a battery, but what other ways can we store energy? Learn about different ways to store energy at HowStuffWorks.
What Is Octane and How Does It Work?
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/question90.htm
Adding a chemical called tetraethyl to fuel can significantly improve the gasoline's octane rating. But what is octane? And how does it improve the gasoline we buy? Read on to explore this fascinating molecule.
1960, 1961, 1962, 1963, 1964 Chevrolet Corvair Monza
auto.howstuffworks.com/1960-1964-chevrolet-corvair-monza.htm
The 1960-1964 Chevrolet Corvair Monza was believed to have started the sporty car boom in America. Learn more about the 1960-1964 Chevrolet Corvair Monza.
Merkava Main Battle Tank
science.howstuffworks.com/merkava.htm
The Merkava Main Battle Tank takes the best features from American, British and Soviet tanks and has been Israel's main line of defense since 1979.
1964, 1965, 1966, 1967 Pontiac Catalina 2+2
auto.howstuffworks.com/1964-1967-pontiac-catalina-2-2.htm
The 1964-1967 Pontiac Catalina 2+2 was known for its powerful performance and smooth handling. Learn more about the 1964-1967 Pontiac Catalina 2+2.
Understanding Screwdriver Types
home.howstuffworks.com/difference-between-phillips-head-screwdriver-and-posidrive.htm
If you don't use the right screwdriver for the job, you'll strip the head of the screw and have a hard time pulling the screw out. Find out what the difference is between a Phillips head screwdriver and posidrive in this article.
Bad Torque Converter Symptoms
auto.howstuffworks.com/under-the-hood/vehicle-maintenance/how-to-test-torque-converter.htm
You need to test a torque converter, but you're not sure how to do it. Learn about how to test a torque converter in this article.