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How Cameras Work
electronics.howstuffworks.com/camera.htm
Cameras and photography have transformed how we see the world. Learn about cameras, photography, how 35mm cameras work and about making a homemade camera.
How Human Reproduction Works
health.howstuffworks.com/pregnancy-and-parenting/pregnancy/conception/human-reproduction.htm
Reproduction is a basic drive in all animals, including humans. Think you know what human reproduction is all about? Discover the biology of sex.
Railroads of the 1920s
history.howstuffworks.com/american-history/railroads-of-the-1920s.htm
Railroads of the 1920s reflected a time of uncertainty in the industry at the time. Learn more about the railroads of the 1920s.
How Octopuses Work
animals.howstuffworks.com/marine-life/octopus.htm
The two centimeter male pillow octopus is dwarfed by his six-foot female pillow octopus mate. Learn more about the intriguing octopus.
10 Largest Diamond Heists
people.howstuffworks.com/five-largest-diamond-heists.htm
The five largest diamond heists are feats of patience and engineering. Learn about the five largest diamond heists and how they went down.
Home Remedies for Foot Pain
health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-foot-pain.htm
The majority of adults will eventually suffer from foot pain. Learn about the home remedies you can use to keep your feet free of pain and injury.
How Lying Works
people.howstuffworks.com/lying.htm
Lying is a common behavior that nevertheless drives people crazy. Why do we lie? How do you catch someone lying? And why is it so hard to tell the truth?
How Male Puberty Works
health.howstuffworks.com/wellness/men/health-tips/male-puberty.htm
Male puberty marks one of the most awkward times in a boy's life. Learn what changes happen during male puberty and all about male puberty hormones.
How Arthritis Works
health.howstuffworks.com/diseases-conditions/arthritis/overview/arthritis.htm
Arthritis is swelling in one or more of your joints that causes pain and stiffness. Learn about the different types of arthritis and arthritis treatment.
10 Famous Accomplishments Made Late in Life
You might be surprised by some of the famous accomplishments made late in life. See our list of the top 10 accomplishments made late in life.