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Freckles 101
health.howstuffworks.com/skin-care/problems/beauty/freckles.htm
Freckles are a common beauty skin problem. Learn more about how freckles work at HowStuffWorks.
Malaria Overview
health.howstuffworks.com/diseases-conditions/infectious/malaria.htm
If you're a mother in tropical Africa, a biting mosquito is one of your worst fears, because it can transmit malaria. Learn about this serious,often fatal disease and find out why it's one of the world's most pressing public health concerns.
What's a brownfield?
science.howstuffworks.com/engineering/structural/brownfield.htm
A brownfield are abandoned pieces of land that may be contaminated. Find out more about what a brownfield can do to a community.
How are hot and cold plugs different in ignition systems?
auto.howstuffworks.com/hot-cold-plugs-different.htm
The difference between hot and cold spark plugs lies in their ceramic insulation. Learn how hot and cold plugs are different in ignition systems in this article.
How Sandbags Work
science.howstuffworks.com/nature/natural-disasters/sandbag.htm
There may be a time when all that stands between your home and the rising floodwaters are some sacks full of sand. Will this defense keep you safe?
Uncovering Facts and Insights into Hurricane Sandy - 10 Years On
science.howstuffworks.com/nature/natural-disasters/hurricane-sandy.htm
Explore the impact of Hurricane Sandy. Understand its destruction and aftermath. Learn about the history of Hurricane Sandy today.
Sandspurs: The Spiky Scourge of Feet and Lawns
home.howstuffworks.com/sandspurs.htm
Sandspurs are one of the most unpleasant weeds out there - if you've tangled with them, you won't soon forget it.
Can You Guess These Human Bones From an Image?
play.howstuffworks.com/quiz/can-you-guess-these-human-bones-from-an-image
We promise this quiz isn't spooky, but it does test your A&P skills. If you think you know the human skeleton, take this quiz to see how many bones you can identify.
How Knights Work
history.howstuffworks.com/historical-figures/knight.htm
Knights were medieval warriors that were highly trained from a young age. Learn about knights and the process of training to become a medieval knight.
The Ultimate Rock Climbing Quiz
play.howstuffworks.com/quiz/rock-climbing-quiz
Rock climbing involves strength, control and finesse. There is an element of danger as well. If you are excited about scaling a vertical piece of stone, then take this quiz to learn more about rock climbing.