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How the Pneumatic Tire Keeps the Our World Going 'Round
science.howstuffworks.com/innovation/inventions/pneumatic-tire.htm
The pneumatic tire revolutionized transportation and a number of other industries that rely on air-cushioned rubber tires.
Portland Cement: A Concrete History With Structural Integrity
science.howstuffworks.com/innovation/inventions/portland-cement.htm
Invented in 1824, Portland cement remains prominent in modern construction. Learn about the hydraulic binder's raw materials and applications.
How does a rebreather work?
science.howstuffworks.com/question632.htm
Unlike a regular SCUBA regulator which creates bubbles when the person wearing the apparatus exhales, a rebreather produces no bubbles when someone exhales. What exactly is a rebreather and how does it work?
What Is Your Secret Name?
play.howstuffworks.com/quiz/what-is-your-secret-name
You might be brilliant on the surface like "Diamonique," but perhaps you're a peaceful ruler like the name "Freda!" So let's find out if your secret name sounds like "Napayshni" with this mysterious quiz!
Can My Smartphone Be Used as a TV Remote?
electronics.howstuffworks.com/cell-phone-apps/phone-universal-remote.htm
Smartphones can do just about anything these days. But how can we use them to control our televisions?
Fascinating Discovery Reveals How Cephalopod Eyes Detect Color
animals.howstuffworks.com/marine-life/cephalopod-eyes-colorblind-see-color.htm
It turns out cephalopods aren't colorblind. Learn more about how cephalopods see color in this HowStuffWorks Now article.
Being a Night Owl Can Shorten Your Life
health.howstuffworks.com/mental-health/sleep/disorders/being-night-owl-may-shorten-life.htm
Some people's sleep cycles are simply out of tune with the rest of the world. HowStuffWorks looks at the science of insomnia.
How to Download a YouTube Video (The Right Way)
electronics.howstuffworks.com/how-to-tech/download-youtube-videos.htm
We get it. You want to watch your favorite videos even when you're not connected to the internet. We'll walk you through the YouTube-sanctioned way to do it.
Summer Exercise Safety
health.howstuffworks.com/wellness/diet-fitness/information/summer-exercise-safety.htm
Practicing summer exercise safety will keep you injury-free during the warm months. Learn about summer exercise safety at Discovery Health.
How do you lock the rear differential?
auto.howstuffworks.com/lock-rear-differential.htm
To keep your wheels rotating at the same speed, you can manually lock your rear differential. Learn how to lock the rear differential in this article.