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How NASA Planetary Protection Works
science.howstuffworks.com/nasa-planetary-protection.htm
What if your job were to protect life in the galaxy at all costs? Read about NASA's Planetary Protection program at HowStuffWorks.
Burmese Python: How the Invasive Species Affects Ecosystems
animals.howstuffworks.com/snakes/burmese-python.htm
The Burmese python is a solitary and nocturnal creature, but it's become an invasive species in Florida as a result of the exotic pet trade.
How Water-powered Clocks Work
science.howstuffworks.com/environmental/green-tech/sustainable/water-powered-clock.htm
Water-powered clocks are explained in this article. Learn about water-powered clocks.
How do I know which cleaning products are the most environmentally friendly?
How do I know which cleaning products are the most environmentally friendly? Learn about environmentally friendly cleaning products here.
Can you catch a sneeze like you can a yawn?
science.howstuffworks.com/life/inside-the-mind/human-brain/catch-sneeze-like-yawn.htm
When you see someone yawning, even in a picture, chances are a yawning urge will come over you, too. But is this also true of sneezing, and if so, why?
What's the Difference Between a Hornet and a Wasp?
animals.howstuffworks.com/insects/hornet.htm
It's a battle of the buzzing insects. We're talking hornets vs. wasps. How do these two differ and which one has the worst sting?
How 'Lasagna Gardening' Helps Create Healthy Soil
home.howstuffworks.com/lasagna-gardening.htm
"Lasagna gardening" is a no-till, no-dig method of organic gardening that helps create rich, healthy soil and requires very little work to get started.
Can You Identify All of These Patterns?
play.howstuffworks.com/quiz/can-you-identify-all-these-patterns
Checkered shirt? How about gingham, houndstooth, tartan or Madras? Anyone with even a hint of fashion sense knows that there are more styles of checkered patterns than there are clothes in an average closet. Think you can ID the most popular patterns, checkered or otherwise? Take this quiz to find out!
Eating for Eye Health
health.howstuffworks.com/wellness/food-nutrition/healthy-eating/eating-for-eye-health.htm
Eating for eye health can help boost your vision. Learn about the best foods and vitamins so you can start eating for eye health.
What makes evidence inadmissible in court?
people.howstuffworks.com/inadmissible-evidence.htm
What makes evidence inadmissible in court is determined by the Federal Rules of Evidence. Learn exactly what makes evidence inadmissible in court here.