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Your search for "sound" returned 5,263 results
Do sunscreen pills really work?
health.howstuffworks.com/skin-care/beauty/sun-care/sunscreen-pills.htm
Do sunscreen pills really work? Visit HowStuffWorks to learn whether or not sunscreen pills really work.
History of Radio Pictures
electronics.howstuffworks.com/history-of-radio-pictures.htm
You can't see radio waves, but you can check out relevant telegraphs, vacuum tubes and early radio models in this gallery.
How do they superimpose the first-down line onto the field on televised football games?
entertainment.howstuffworks.com/question225.htm
When a football game is on television, how do the broadcast stations superimpose the first-down line across the TV screen without it appearing on the uniforms of the players?
Explaining Diameter Measurements Used in Wire, Nail, and Bullet Sizes
science.howstuffworks.com/question260.htm
Bullet size is measured in calibers, but how are wires and nails measured? Learn about bullet size and caliber in this article.
How does copy protection on a video tape work?
electronics.howstuffworks.com/question313.htm
How do VHS tapes prevent you from bootlegging a copy of a movie? Find out how Macrovision works.
1951 Ford Pickup
auto.howstuffworks.com/1951-ford-pickup.htm
The 1951 Ford pickup truck sported a toothy new grille and other distinctive details. Get more information on the 1951 Ford pickup, and see pictures.
How does Caller ID work?
electronics.howstuffworks.com/question409.htm
How does caller ID work on a telephone? Learn how caller ID systems work.
Bulgur: Natural Weight-Loss Food
Bulgur is a Middle Eastern grain high in fiber and protein, and low in fat and calories. Learn how to prepare bulgur and how bulgur helps shed pounds.
Can We Guess if You're Team *NSYNC or Backstreet Boys?
play.howstuffworks.com/quiz/can-we-guess-youre-team-nsync-backstreet-boys
For over a decade, everyone has been debating who was better between the two groups, and many people have taken sides. Take this quiz to see if we can guess if you're team NSYNC or BSB!
Liquid Smoke: Why You Either Love It or Hate It
recipes.howstuffworks.com/food-facts/liquid-smoke.htm
It's a "controversial" condiment if there ever was one. But what is liquid smoke anyway and why do some people hate the stuff?