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How Yogurt Works

science.howstuffworks.com/innovation/edible-innovations/yogurt.htm

It's been part of people's diets around the world for centuries, but has recently become a health-food staple. Are you one of the people who seek a little culture every day?

How Cockroaches Work

animals.howstuffworks.com/insects/cockroach.htm

Cockroaches are creepy, but they're also very complex creatures. Learn about the anatomy of cockroaches and how to get rid of them.

The History of Flight and 10 Bungled Attempts at It

science.howstuffworks.com/transport/flight/classic/ten-bungled-flight-attempt.htm

Ten bungled personal flight attempts over the centuries occurred when people thought they could fly. Learn about ten bungled personal flight attempts.

How Plastics Work

science.howstuffworks.com/plastic.htm

Plastics can be found in a wide variety of products. They are everywhere. Find out how plastics are made and learn about uses for plastics.

How Police Dogs Work

people.howstuffworks.com/police-dog.htm

K-9 cops can sniff out drugs, bombs and suspects that would leave human cops ransacking entire cities. Learn all about the K-9 police force.

How Biodegradation Additives Work

science.howstuffworks.com/environmental/green-science/biodegradation-additives.htm

Plastic's handy, hardy stuff, but we don't want to leave piles of old forks and water bottles for future generations to trip over. Can special additives that break down plastics faster save the day?

How Tankless Toilets Work

home.howstuffworks.com/tankless-toilet.htm

Tankless toilets, which conserve water and take up less space than standard models, are common in public restrooms and some urban homes. Are the benefits worth having one in your home?

How Executive Powers Work

people.howstuffworks.com/executive-powers.htm

The powers wielded by the U.S. president have waxed and waned over the years. Learn about executive powers in this article at HowStuffWorks.

How the Periodic Table Works

science.howstuffworks.com/periodic-table.htm

The periodic table currently organizes more than 100 named elements and several unnamed ones. Learn about the periodic table.

How Ticks Work

animals.howstuffworks.com/arachnids/tick.htm

Ticks are parasites that feed on the blood of their hosts, and are known for carrying diseases. Learn about ticks and find out how to remove ticks.

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