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What is fisheye lens photography?
electronics.howstuffworks.com/cameras-photography/tips/fisheye-lens-photography.htm
Look through a door's peephole and you'll see how a fisheye lens can distort a scene while providing a 180-degree view. So how are fisheye lenses used?
How a Pneumatic Tube Works
electronics.howstuffworks.com/everyday-tech/pneumatic-tubes.htm
That tube you put your check or deposit slip in at the bank drive-up window is called a pneumatic tube. This was cutting edge 19th-century technology and is still in use today.
How Riot Control Works
people.howstuffworks.com/riot-control.htm
Riot control is an important part of any police force. Learn about riot control, what tactics police use to control riots how police prevent riots from erupting.
How Ultrasonic Welding Works
science.howstuffworks.com/ultrasonic-welding.htm
You probably know that high pitched or high frequency sounds can break materials apart. But did you know that high frequency sounds can be used to bond materials together?
How the Future Force Warrior Will Work
science.howstuffworks.com/ffw.htm
For the battlefield of the future, the U.S. Army is developing an infantry uniform that will provide superhuman strength and much more. Learn how the Future Force Warrior will turn a soldier into an "F-16 on legs."
Kids Halloween Costumes
people.howstuffworks.com/culture-traditions/holidays-halloween/kids-halloween-costumes.htm
No need to spend big when you can make creative kids' Halloween costumes with just a few supplies. Use our no-sew steps for fun, unique kid costumes.
What Is FaceTime?
computer.howstuffworks.com/what-is-facetime.htm
"Let's FaceTime" has become a common phrase, but what is FaceTime, exactly? Read on to explore how to use the Apple video chat app and the benefits surrounding its technology.
How long are you responsible for a car after you sell it?
auto.howstuffworks.com/buying-selling/responsible-for-car-after-sell-it.htm
If you've sold a used car, the last thing you want is to be responsible for it after you sell it. Find out what you need to know at HowStuffWorks.
7 Types of Alcohol for Drinking, Cleaning and More
science.howstuffworks.com/types-of-alcohol.htm
From cocktails to cooking, alcohol is everywhere. But not all alcohol is created equal. The types of alcohol range from drinkable spirits to industrial solvents, each with different uses, chemical properties and risks.
Plantains: Natural Food
health.howstuffworks.com/wellness/food-nutrition/natural-foods/natural-food-plantain.htm
Plantains resemble bananas but they are longer in length, thicker skinned, and starchier in flavor. In most countries, plantains are used more like a vegetable than a fruit. Learn more about plantains in this article.