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How Grow Houses Work
science.howstuffworks.com/life/botany/grow-house.htm
Grow houses are homes devoted to growing marijuana. Learn why grow houses may be in your neighborhood, especially if you live in Cali or Vancouver.
How Ramjets Work
science.howstuffworks.com/transport/engines-equipment/ramjet.htm
Imagine whipping through the sky at thousands of miles per hour. This special type of jet engine can do exactly that.
What Happens if I Put Sugar in Someone's Gas Tank?
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/sugar-in-gas-tank.htm
Putting sugar in someone's gas tank has long been rumored to ruin someone's car. But does it really work?
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.