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Piranha: Fish With a Vicious Reputation and Mixed Diet
animals.howstuffworks.com/fish/piranha.htm
Piranhas are some of the most feared fish in the world, but is their reputation for ferocity a bit overblown?
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 the Tesla Turbine Works
auto.howstuffworks.com/tesla-turbine.htm
The Tesla turbine was one of the many inventions of Nikola Tesla, the father of alternating current. Learn more about the Tesla turbine.
10 Controversial Court Cases
people.howstuffworks.com/ten-controversial-court-cases.htm
Controversial court cases can both tear communities apart and shape our history for the better. Take a look at these 10 controversial court cases in the U.S.
Recent Dinosaur Discoveries
animals.howstuffworks.com/dinosaurs/recent-dinosaur-discoveries.htm
Dinosaur interest soared in the 1990s, mostly due to the film Jurassic Park and new dinosaur discoveries. Learn about more recent dinosaur discoveries.
How Near-death Experiences Work
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/near-death-experience.htm
Near-death experiences (NDEs) are seemingly supernatural events that some people have when they're at the brink of death. Find out who typically has them and how people have tried to explain them.
How Charles Darwin Worked
science.howstuffworks.com/life/genetic/charles-darwin.htm
How did Charles Darwin develop the idea of natural selection? And how did Charles Darwin and "The Origin of Species" change our thinking and our world?
How Planned Parenthood Works
people.howstuffworks.com/planned-parenthood.htm
Planned Parenthood is pretty controversial for a nonprofit organization. As the largest abortion provider in the U.S., Planned Parenthood has its share of critics.
Classic Airplanes
science.howstuffworks.com/transport/flight/classic/classic-airplanes.htm
Every one of these classic airplanes was the product of loving care of an intelligent design team doing the best work of their era. Learn how aviation evolved and find links to classic airplane profiles, from the early years through today's jet age.