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How Harley-Davidson Works
auto.howstuffworks.com/harley.htm
Harley-Davidson is the most popular brand of American motorcycles. Find out what sets Harley-Davidson apart from other bikes and how Harley-Davidson engines evolved.
How to Become an Airline Pilot
science.howstuffworks.com/transport/flight/modern/pilot.htm
Airline pilots have an amazing job with huge responsibilities. Learn what it's like to be a pilot and what it takes to make it in this highly competitive profession.
How to Eat Right as a Senior
health.howstuffworks.com/wellness/food-nutrition/diet-aging/eat-right-seniors.htm
Seniors need fewer calories, so making the right food choices is more critical than ever. Read this article to find out how to eat right as a senior.
How Stem Cells Work
science.howstuffworks.com/life/cellular-microscopic/stem-cell.htm
Stem cells can develop into every cell, tissue and organ in the body. Learn about stem cell research challenges and controversy and how stem cells can be used to treat disease.
How to Maintain a Furnace
home.howstuffworks.com/home-improvement/heating-and-cooling/how-to-maintain-a-furnace.htm
Heating systems are usually trouble-free and easy to maintain. Efficient operation is a function of good maintenance. Learn how to maintain a furnace.
10 Scientists Who Were Their Own Guinea Pigs
science.howstuffworks.com/innovation/scientific-experiments/10-scientists-self-experimenters.htm
Some scientists choose to use their own bodies in their scientific experiments. Learn about 10 self-experimenting scientists.
How Hula Hoops Work
people.howstuffworks.com/hula-hoop.htm
Where did hula hoops come from and how did they get so popular? Read about the origins of hula hoops at HowStuffWorks.
How Air Conditioners Work
Air conditioning has fundamentally changed how people experience the world. When it's hot outside, walking into an air-conditioned house is like walking into another season. How do air conditioners keep us cool?
How Pasteurization Works
science.howstuffworks.com/life/cellular-microscopic/pasteurization.htm
Pasteurization is the process of removing harmful pathogens from various types of food. Learn about the process of pasteurization.
10 Foods that Are in Season in the Fall
recipes.howstuffworks.com/menus/10-foods-that-are-in-season-in-the-fall.htm
Are you wondering what are some foods that are in season in the Fall? Check out this article and learn about 10 foods that are in season in the Fall.