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We know space is awash in ultraviolet radiation. So how are astronauts protected from all those UV rays?

The Aquarius moon reveals the depths of our emotions, offering insight into the unique traits of those born under its influence.

Open-front public toilet seats are U-shaped, while those in private residences are O-shaped. What gives?

Hiccups are those annoying, involuntary fits that make it nearly impossible to carry on a conversation. Find out how hiccups work.

Those attractive sliding glass doors are a source of heat loss. Learn more about insulating sliding glass doors.

Now all those gigantic blockbuster movies are out of the way, let's relax and enjoy some late-summer films.

There are certain steps you should take to protect yourself, your family and your home during a disaster. These are not those steps.

There's no 'U' in Charles or 'B' in William, so how did those get to be the nicknames? HowStuffWorks investigates.

Those worn but loved sneaks can look almost new with a few cleaning tips we got from a pro.

HowStuffWorks looks at the science behind the pollen count. How do they count those microscopic grains anyway?

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