Search Results | opposite
Your search for "opposite" returned 1,902 results
How Maglev Trains Work
science.howstuffworks.com/transport/engines-equipment/maglev-train.htm
Magnetic levitation trains are becoming a popular transportation topic all around the globe. Learn about electromagnetic suspension, the most popular type of maglev train.
How Corrective Lenses Work
science.howstuffworks.com/innovation/everyday-innovations/lens.htm
Eyeglasses are one of the most common sights in the world. Learn what goes into creating the lenses and how to read an eyeglass prescription.
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 Skyscrapers Work
science.howstuffworks.com/engineering/structural/skyscraper.htm
People build skyscrapers primarily because they are convenient -- you can create a lot of real estate out of a relatively small ground area. They're also awe-inspiring. Skyscrapers capture our imagination -- how high can we build them? Learn about the architecture and design of these monumental buildings.
How Living Off the Grid Works
science.howstuffworks.com/environmental/green-science/living-off-the-grid.htm
Living off the grid is becoming a popular choice for those looking to reduce reliance on fossil fuels. See how you can start living off the grid.
Understanding Panic Attacks
health.howstuffworks.com/mental-health/anxiety/panic-attack.htm
A panic attack can strike from out of nowhere and be terrifying to the person who experiences the panic attack. What causes a panic attack?
How Sailing Works
entertainment.howstuffworks.com/sailing.htm
Sailing has been a popular recreational sport since the 17th century. Learn about different types of sailing, sailing terms and sailing safety.
How Houseboats Work
home.howstuffworks.com/houseboat.htm
Houseboats aren't the most common place to live, but they're an interesting alternative. Learn about houseboat living, how houseboats float and more.
How Yurts Work
home.howstuffworks.com/yurt.htm
Yurts are circular lattice-walled tent used throughout history by nomads in Central Asia. Find out why yurts are popular with campers and nomads.
ADHD Overview
health.howstuffworks.com/mental-health/adhd/adhd.htm
ADHD is known by other names, like ADD, and is a controversial disorder surrounded in myths. Is it real? Is ADHD in children just parental lack of control?