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Your search for "need" returned 15,186 results
12 Tire Buying Tips
auto.howstuffworks.com/buying-selling/cg-tire-buying-tips.htm
Our 7 tire buying tips help you navigate the many choices available for your car or truck. Read our list of tire buying tips to know what to look for.
How 9-1-1 Works
people.howstuffworks.com/9-1-1.htm
911 gives people a single, easy-to-remember number to call in life-threatening situations. Learn how 911 has adapted to new cell phone and VoIP technology.
Why are the insides of tunnels usually covered in ceramic tile?
science.howstuffworks.com/engineering/civil/question674.htm
I've noticed that the insides of road and subway tunnels are usually covered in ceramic tile. Is there any particular reason for this or is it simply convention?
How do I add a USB device to my computer if I am out of ports?
computer.howstuffworks.com/question361.htm
My computer came with one USB port, and my printer uses it. I would like to add a USB scanner to my machine, but how do I hook it in? And assuming that I can add it, can USB handle both a printer and a scanner?
How Long Does It Take for Stitches to Dissolve?
science.howstuffworks.com/innovation/everyday-innovations/question611.htm
Dissolvable stitches are a convenient medical marvel. How long does it take for stitches to dissolve?
The Ultimate Weight Loss Quiz
play.howstuffworks.com/quiz/weight-loss-quiz
Diets: You've tried them all, with mixed results. At least you know all about diets ... or do you? Test your diet IQ with this weight loss quiz.
If an Astronaut took a Pet Bird Into Space, Would it Fly?
animals.howstuffworks.com/animal-facts/birds-in-space.htm
Birds in space would actually do quite well because their wings would help stabilize them as they float through space. Learn about birds in space.
Lumber
home.howstuffworks.com/lumber.htm
Lumber can be tricky to understand because the sizes are a bit misleading. Learn about the nominal versus actual dimensions of lumber here.
10 Common Indoor Air Pollutants
health.howstuffworks.com/wellness/common-indoor-air-pollutants.htm
You spend one third of your life asleep. But you spend your entire life breathing. Learn more about these 10 common indoor air pollutants.
How Long Does It Take to Get to Mars?
science.howstuffworks.com/long-does-it-take-to-get-to-mars.htm
Missions to Mars are increasing and the dream of landing a human on the red planet is no longer far-fetched - it might even happen in the next decade. So, how long does it take to get there?