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What Are Dual Overhead Cams?
auto.howstuffworks.com/question562.htm
What does it mean when a car has dual overhead cams? Does it matter? Is a car with dual overhead cams better than one with single overhead cams?
How does pressure-treated lumber work?
home.howstuffworks.com/home-improvement/remodeling/question278.htm
How does pressure-treated lumber work and can it be harmful to humans? Find out the answers to these questions and more in this helpful home improvement article.
How to Measure Sound Travel in the Air
science.howstuffworks.com/how-to-measure-sound-travel-air.htm
Did you ever wonder how to measure how fast sound travels in the air? Read this article to learn how to measure sound travel in the air.
Test Driving Buckminster Fuller's Dymaxion Car
auto.howstuffworks.com/test-driving-buckminster-fullers-dymaxion-car.htm
How does a 1933 replica Buckminster Fuller dymaxion car handle on today's roads? Learn more about the dymaxion car in this HowStuffWorks Now article.
Electric Car Quiz
play.howstuffworks.com/quiz/electric-car-quiz
They may look similar from the outside. But there are many significant under-the-hood differences between an electric-powered car and a car that makes use of an internal combustion engine. How much do you know about electric cars?
Vitamin C Supplements
health.howstuffworks.com/wellness/food-nutrition/vitamin-supplements/vitamin-c-supplements.htm
Vitamin C supplements can be a good way to get more of the vitamin into your system. Learn how to safely take vitamin C supplements.
What's the Difference Between a Nautical Mile and a Mile?
science.howstuffworks.com/innovation/science-questions/question79.htm
What is a nautical mile, and how does it differ from a normal mile and a kilometer?
Do gold-plated radiation-protection stickers work?
Do gold-plated radiation-protection stickers work? Find out more about gold-plated radiation-protection stickers at HowStuffWorks.
6 Fruits Loaded With Sugar
health.howstuffworks.com/wellness/food-nutrition/facts/fruits-high-sugar.htm
HowStuffWorks takes a look at some fruits that have a lot of sugar, including mangoes and pineapples.
The Ultimate Fighting Championship Quiz
play.howstuffworks.com/quiz/ultimate-fighting-championship-quiz
These mixed martial arts fighters pummel each other into submission for fans worldwide. How much do you know about the UFC? Fight through this quiz to find out.