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How the International Space Station Works
science.howstuffworks.com/international-space-station.htm
In 1984, President Ronald Reagan had a vision for a permanently inhabited space station. Today that vision is a reality we know as the International Space Station.
Cholesterol Tests
health.howstuffworks.com/medicine/tests-treatment/cholesterol-tests.htm
A cholesterol test is the first step in getting your blood-cholesterol level under control. Find out what happens in this simple blood test.
How to Care for a Dog
animals.howstuffworks.com/pets/how-to-care-for-a-dog.htm
Dog training, feeding, and grooming are easy once you know what you're doing. Learn how to care for a dog so that both you and your dog are happy.
How Guide Dogs Work
animals.howstuffworks.com/animal-facts/guide-dog.htm
Guide dogs enable visually impaired people to navigate extremely complex environments. And these dogs are even smarter than you think. Find out what it takes to become a guide dog.
What Is a PC?
computer.howstuffworks.com/pc.htm
PCs are now used by almost everyone in some aspect of daily life. So what's going on inside that PC tower or laptop case? We'll explain the components.
How Your Kidneys Work
health.howstuffworks.com/human-body/systems/kidney-urinary/kidney.htm
The kidneys perform several important tasks. Learn about kidney processes and how the kidneys maintain water volume and balance and regulate blood composition.
How Force, Power, Torque and Energy Work
auto.howstuffworks.com/auto-parts/towing/towing-capacity/information/fpte.htm
You find references to force, power, torque and energy all over the HowStuffWorks site. Learn what these terms really mean and how they relate to one another.
How Day Trading Works
money.howstuffworks.com/day-trading.htm
Day trading is buying and selling securities in the same day. Day traders take advantage of small price shifts. Learn about day trading.
How Dogs Work
animals.howstuffworks.com/pets/dog.htm
Dogs are actually all one species despite the wide variety of shapes and sizes that make up the family canidae. Learn how dogs evolved from wolves.
How to Clean Up Home Energy Consumption
home.howstuffworks.com/green-living/how-to-clean-up-home-energy-consumption.htm
Periodic cleaning and regular maintenance is the best way to improve efficiency in your home energy consumption. Learn about home energy efficiency.