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How Slot Machines Work
entertainment.howstuffworks.com/slot-machine.htm
Slot machines are a popular form of gambling. Learn about modern slot machines and old mechanical models and find out the odds of winning on slot machines.
How Encryption Works
computer.howstuffworks.com/encryption.htm
How secure is the Internet for sending sensitive information? Learn all about encryption, authentication, hash algorithms and more.
How Alcatraz Worked
people.howstuffworks.com/alcatraz.htm
Alcatraz was built to house the worst criminals and said to be impossible to escape. See pictures of Alcatraz and go inside Alcatraz prison to meet its inmates.
How E85 Ethanol Flex Fuel Works
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/how-e85-ethanol-flex-fuel-works.htm
Learn what E85 is and why some people believe this alternative fuel has the potential to reduce our nation's dependence on foreign oil.
How Vision Works
health.howstuffworks.com/mental-health/human-nature/perception/eye.htm
A fascinating article that describes how your eyes and vision works!
How Tea Works
science.howstuffworks.com/innovation/edible-innovations/tea.htm
Tea, the second-most consumed beverage in the world, has its own culture and customs. Learn more about different kinds of tea and how the process of preparing tea works.
How Aboriginal Australians Work
people.howstuffworks.com/aborigine.htm
The Aboriginal people were the first people to set foot on the Australian continent around 40,000 years ago. Learn about the history of the Aboriginal people.
How Geisha Work
people.howstuffworks.com/geisha.htm
The novel "Memoirs of a Geisha" depicts geisha in the World War II era -- but it's fiction. Find out how geisha fit into Japanese culture.
Can You Guess the Auto Brand From 3 Hints?
play.howstuffworks.com/quiz/can-you-guess-the-auto-brand-from-3-hints
Three clues: No more, no less. Think you know your automotive brands better than the average driver? This quiz is your chance to put your skills to the test and name that brand!
Can You Identify All These Police Vehicles?
play.howstuffworks.com/quiz/can-you-identify-all-these-police-vehicles
All police vehicles are not created equal. Can you tell which vehicle is under the flashing red and blue lights that are going to put a crimp in your day - or save the day?