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How Ambulances Work
health.howstuffworks.com/medicine/ambulances.htm
How are ambulances dispatched and why do they cost so much? HowStuffWorks takes a close look at the world of ambulances.
10 Things You Should Know About Rachel Carson
The late marine biologist Rachel Carson's groundbreaking book, "Silent Spring," debuted 60 years ago as one of the finest works of nature writing ever.
How Drone Strikes Work
science.howstuffworks.com/drone-strikes.htm
We know how drone strikes are supposed to work: After careful monitoring, the bad guy is targeted and taken out. The reality is often much hazier - and deadlier.
Ultimate Guide to Scooby-Doo
lifestyle.howstuffworks.com/family/activities/how-scooby-works.htm
'Scooby-Doo' is a favorite cartoon. Learn about 'Scooby-Doo & Shaggy Get A Clue!' and get behind-the-scenes information, plus an episode guide.
How Siri Works
electronics.howstuffworks.com/gadgets/high-tech-gadgets/siri.htm
Apple's mobile assistant Siri is the source of much comedy -- and frustration -- among users. How did Siri come to be, and how useful is it, really?
Death by Invention: 5 Inventors who Died by Their Own Work
Some inventors have died from their own work. So, is it fate or irony that led these five inventors to die by the hands of their own work?
Are meerkats naturally generous?
animals.howstuffworks.com/mammals/meerkats-helpers.htm
Meerkat naturally generous behavior has puzzled biologists (and endeared us) for years. Learn about meerkat naturally generous behavior and generosity.
How Stock Car Telemetry Works
auto.howstuffworks.com/auto-racing/nascar/nascar-basics/stock-car-telemetry.htm
Stock car telemetry helps racers make tweaks to their vehicles before big races. Learn more about stock car telemetry at HowStuffWorks.
Does a Parallel Universe Really Exist?
science.howstuffworks.com/science-vs-myth/everyday-myths/parallel-universe.htm
Remember that traffic accident you avoided the other day? In another universe, you died. Or at least you did according to the Many-Worlds theory.
What is a vegetarian diet?
recipes.howstuffworks.com/vegetarian.htm
Vegetarians are people who abstain from eating any kind of meat. Read about the vegetarian diet and find out why people choose to become vegetarians.