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How the PRISM Surveillance System Works
people.howstuffworks.com/prism-surveillance-system.htm
Is the undercover program called PRISM actually a fairly transparent tool for gathering information or a mandate for snooping through your e-mail?
How the First-Down Line Works
entertainment.howstuffworks.com/first-down-line.htm
The virtual first-down line that you see in many televised football games is something of a computer-generated miracle. Find out how this line gets 'painted on the field.
What happens to abandoned mines?
science.howstuffworks.com/engineering/structural/abandoned-mine.htm
Abandoned mine shafts may look romantic with their clapboarded entrances and rusting pickaxes, but they can be deadly. So who ensures that these dangerous sites are properly closed up? You may find the answer a little unsettling.
The Big Dinosaur Debate: Is It an Apatosaurus or Brontosaurus?
animals.howstuffworks.com/dinosaurs/apatosaurus.htm
Apatosaurus was a sauropod of spectacular proportions. But there's a debate raging for decades about whether its genus should cancel out the Brontosaurus.
How do trees affect the weather?
science.howstuffworks.com/nature/climate-weather/storms/trees-affect-weather.htm
How do trees affect the weather? Learn how trees can influence not only the five-day forecast, but global climate patterns and global warming.
How do leopards kill animals larger than they are?
animals.howstuffworks.com/mammals/leopard-prey.htm
Leopards kill animals with their powerful jaws and claws. Learn how leopards kill animals three times their size and how they handle scavengers.
Velociraptor Wasn't the Big, Scary Monster From the Movies
animals.howstuffworks.com/dinosaurs/velociraptor.htm
The Velociraptors in "Jurassic Park" were roughly the size of humans. In reality, they were about the size of an average turkey.
How to Build Bar Stools
home.howstuffworks.com/home-improvement/how-to-build/build-bar-stools.htm
Building bar stools is simple if you know the proper steps involved. Learn how to build bar stools at HowStuffWorks.
Liquid Diet: What You Need to Know
health.howstuffworks.com/wellness/diet-fitness/diets/liquid-diet.htm
The Liquid Diet is somewhat controversial. Learn more about the Liquid Diet at HowStuffWorks.
How Virtual Laser Keyboards Work
electronics.howstuffworks.com/gadgets/travel/virtual-laser-keyboards.htm
Virtual laser keyboards are great travel gadgets. Learn more about virtual laser keyboards at HowStuffWorks.