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Do feral cats spread disease?
animals.howstuffworks.com/pets/do-feral-cats-spread-disease.htm
It can be hard for cat-lovers to resist feeding local strays, but they may carry diseases. Learn more about feral cats and disease at HowStuffWorks.
Modafinil: The Ultimate Wake-up Pill?
health.howstuffworks.com/mental-health/sleep/basics/modafinil-the-ultimate-wake-up-pill.htm
Learn about new drugs that can help fight fatigue. Will they really keep you alert and awake? Learn more sleep from Discovery Health.
Butterflies Inspire Creation of Lightest Paint in the World
science.howstuffworks.com/innovation/inventions/lightest-paint-color.htm
As the result of a happy accident, scientists have created a sustainable paint that's lighter, longer-lasting and more cooling than traditional paint.
The Cotton Gin: Eli Whitney and the Impact on the U.S. Economy
science.howstuffworks.com/innovation/inventions/cotton-gin.htm
Explore the ingenuity of Eli Whitney's cotton gin, a machine that transformed cotton processing, reshaped industries and influenced economies.
The Water Frame: Revolutionizing Textiles in the Industrial Age
science.howstuffworks.com/innovation/inventions/water-frame.htm
The water frame was a revolutionary textile machine that mechanized spinning, transforming the cotton industry and driving industrialization.
Anatomy of an Underwater Explosion
science.howstuffworks.com/explosion-land-water1.htm
An underwater explosion or UNDEX won't absorb the destruction like air does. Learn why an underwater explosion could harm you more than one on land.
15 Types of Monkeys Climbing Trees All Around the World
animals.howstuffworks.com/mammals/types-of-monkeys.htm
Found swinging through the canopies of tropical forests or foraging on the forest floor, the many types of monkeys are split into two main groups: Old World monkeys and New World monkeys. These primate species differ in habitat, behavior and physical traits, from prehensile tails to colorful facial features.
Why Don't All Food Cans Have Pull Tabs?
money.howstuffworks.com/food-cans-pull-tabs.htm
You can open a can with a can opener, but a can with a pull tab is even easier to open. So, why don't more cans come with pull tabs?
10 Tax-friendly States for Retirees
money.howstuffworks.com/personal-finance/retirement-planning/tax-friendly-states-for-retirees.htm
If you are researching the tax-friendly states for retirees, you are really asking how to stretch retirement income on a fixed income.
How Gasification Works
science.howstuffworks.com/environmental/green-tech/energy-production/gasification.htm
Gasification is the conversion of carbonaceous feedstock into synthetic gas. Learn all about gasification at HowStuffWorks.