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How Revisionist History Works
history.howstuffworks.com/history-vs-myth/revisionist-history.htm
Revisionist history can range from simply correcting a date to reconsidering the causes of a war. Learn why revisionist history is controversial.
Top 10 Heart Attack Symptoms That Should Have You Calling 911
health.howstuffworks.com/diseases-conditions/cardiovascular/heart/5-heart-attack-symptoms.htm
There are certain heart attack symptoms that should have you calling 911 pronto. Learn about ten major heart attack symptoms and find out why heart attacks occur at all.
How Hardscaping Works
home.howstuffworks.com/lawn-garden/professional-landscaping/hardscaping.htm
Hardscaping is the yin to landscaping's yang: It's all the inanimate aspects of a lawn. Learn what hardscaping encompasses and more.
How Haunted Houses Work
people.howstuffworks.com/culture-traditions/holidays-halloween/haunted-house.htm
A haunted house creates fear without actually harming visitors. Learn about what's involved when designing and building the ultimate haunted house.
How Greenhouses Work
home.howstuffworks.com/lawn-garden/professional-landscaping/greenhouse.htm
Reproducing plants out of season gave man a measure of control over nature. The allure of it sparked the imagination and inspired new methods for building structures devoted to plants. So how do greenhouses work?
How Driverless Cars Will Work
auto.howstuffworks.com/under-the-hood/trends-innovations/driverless-car.htm
Driverless cars could help ease traffic congestion, lower pollution and prevent accidents. Learn more about the technology behind driverless cars.
How Pet Psychics Work
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/pet-psychic.htm
If you have pets, you may have wondered whether they know what you're thinking. Learn what pet psychics claim that they can do.
How Anesthesia Works
science.howstuffworks.com/anesthesia.htm
Anesthesia is used in surgeries as a method of minimizing pain during the procedure. Learn about anesthesia and the different types of anesthesia.
How Caffeine Works
science.howstuffworks.com/caffeine.htm
Caffeine is one of the most commonly-used drugs -- 90% of Americans use it. Learn why caffeine is America's most popular drug and what it does to your body.
How Hair Coloring Works
science.howstuffworks.com/innovation/everyday-innovations/hair-coloring.htm
Got a few grays? Just want a new look? Well, if you are like 75 percent of women, you're part of a billion dollar industry. Learn all about hair coloring and choosing the best color for you.