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How Projection Television Works
electronics.howstuffworks.com/projection-tv.htm
Projection television can provide an HD picture at a range of sizes and prices. Learn about front and rear projections TVs and read HDTV reviews.
How Speakers Work
electronics.howstuffworks.com/speaker.htm
The best amplifier, receiver and CD player won't do you much good, if you don't have good speakers. Speakers are the final step in the stereo process -- the key component that turns electronic data into sound.
How Movie Projectors Work
entertainment.howstuffworks.com/movie-projector.htm
When you see a movie in the theater, do you notice the projector? Without it, you'd be staring at a blank screen. Enter the projection booth and learn what it takes to show a movie.
How Blowtorches Work
home.howstuffworks.com/blowtorch.htm
Blowtorches produce an exceptionally hot flame and harnesses that heat to mold and cut metal. Learn how the blowtorch revolutionized welding.
How Blast-resistant Clothing Works
science.howstuffworks.com/blast-resistant-clothing.htm
Your most rugged pair of blue jeans can't hold a candle to the cutting-edge blast-resistant clothing and technology. Sure, these fabrics are tough, but can they diffuse bomb blasts?
Top 10 Hotels That Will Scare the Daylights Out of You
science.howstuffworks.com/science-vs-myth/afterlife/top-5-haunted-hotels.htm
Haunted hotels are found in literature and movies -- we're enthralled with the idea of them. Learn more about haunted hotels and their creepy stories.
How Daytona Qualifying Works
auto.howstuffworks.com/auto-racing/nascar/nascar-basics/nascar-daytona-qualifying.htm
Qualifying for any NASCAR race is challenging, but Daytona qualifying is especially tough. Find out why Daytona qualifying is so complex at HowStuffWorks.
How Kudzu Works
science.howstuffworks.com/life/botany/kudzu.htm
Kudzu is explained in this article. Learn about kudzu.
Top 10 Alternative Fuels on the Road Right Now
auto.howstuffworks.com/fuel-efficiency/hybrid-technology/10-alternative-fuels-on-the-road.htm
You'd be surprised by how many alternative fuels there are on the road already. Read our list of the top 10 alternative fuels on the road right now.
Top 10 Wacky Inventions for the Home
home.howstuffworks.com/10-wacky-home-inventions.htm
Inventions for the home range from useful to absolute fluff, but they're all interesting. Learn more about 10 wacky inventions for use in the home.