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Lockheed F-117A Nighthawk Stealth Fighter
science.howstuffworks.com/lockheed-f-117a-nighthawk-stealth-fighter.htm
The Lockheed F-117A Nighthawk Stealth Fighter directly led to the success of the Persian Gulf War. Learn about this classic fighter airplane.
10 Things You Can Do to Help Save Earth
science.howstuffworks.com/environmental/green-science/save-earth-top-ten.htm
Climate change is the defining issue of our time, and we are at a defining moment of history. What can you do to make a difference? We've got 10 tips for you.
Stud Finder
home.howstuffworks.com/stud-finder.htm
A stud finder is a valuable tool that makes the job of finding studs behind a wall very simple. Learn how this battery-operated electromagnet works.
How Do Tire Pressure Sensors Work
You may have noticed that one of the lights on your console is shaped like a tire with an exclamation point in the middle. This is a tire pressure monitoring system, which lets you know if your tires are underinflated.
How Laser-powered Headlights Work
auto.howstuffworks.com/laser-powered-headlight.htm
Are laser-powerered headlights too intense for other motorists? Read about laser-powered headlight technology at HowStuffWorks.
The Inspiring, Tragic Story of Sophie Scholl, the Student Who Defied Hitler
history.howstuffworks.com/historical-figures/sophie-scholl.htm
At just 21, Sophie Scholl fought a murderous regime - not with guns and grenades, but with ideas and ideals. This ultimately led to her execution.
How Wind-up Cell Phone Chargers Work
electronics.howstuffworks.com/gadgets/travel/wind-up-cell-phone-chargers.htm
Wind-up cell phone chargers are popular travel gadgets. Learn more about wind-up cell phone chargers at HowStuffWorks.
What's the World's Tallest Building?
science.howstuffworks.com/engineering/structural/tallest-building-in-the-world.htm
In the last few decades, there's been a sort of arms race to build ever-taller skyscrapers. Which seven currently rank as the world's tallest buildings?
1940 Oldsmobile Series 90 Custom Cruiser Sedan
auto.howstuffworks.com/1940-oldsmobile-series-90-custom-cruiser-sedan.htm
The 1940 Oldsmobile Series 90 Custom Cruiser Sedan led the charge of the new Series 90 line and sold 33,075. Find out more about this collectible car.
How Movie Sound Works
entertainment.howstuffworks.com/movie-sound.htm
Spielberg says that sound is the major technological achievement of contemporary film. The current systems really are amazing. Learn all about movie sound!