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How Bioluminescence Works
animals.howstuffworks.com/animal-facts/bioluminescence.htm
Bioluminescence is an organism's ability to produce light through a chemical reaction. Learn about bioluminescence and how bioluminescent organisms produce light.
Timeline of the September 11 Attacks
people.howstuffworks.com/september-11th-attacks-timeline.htm
The September 11th attacks timeline seemed to progress quickly, but the event was years in planning. Check out this timeline of September 11th.
How Airports Work
science.howstuffworks.com/transport/flight/modern/airport.htm
Did you know that airports were once known as "flying fields" because planes took off and landed in large fields? Journey through the hidden world of airports in this article, but without the stress, nail-biting and packages of peanuts.
Easy Outdoor Science Experiments For Kids
lifestyle.howstuffworks.com/crafts/science-projects/easy-outdoor-science-experiments-for-kids.htm
Easy outdoor science experiments for kids include fun ways to discover facts about the outdoors. Learn easy outdoor science experiments for kids.
How to Treat Fatigue with Traditional Chinese Medicine
Fatigue can be caused by deficiency of qi, blood, or other vital substance. Learn how traditional Chinese medicine treats different types of fatigue.
Is China Launching Fake Moon a Bright Idea?
science.howstuffworks.com/is-china-launching-fake-moon-bright-idea.htm
China is planning launch a 'fake' moon to provide extra illumination to Chengdu, Sichuan. HowStuffWorks looks at why.
Why is it bad luck to spill salt?
people.howstuffworks.com/why-is-it-bad-luck-to-spill-salt.htm
If you spill some salt while you're cooking, you might fear a wave of oncoming bad luck. Why is toppling over some salt an omen of misfortune?
Why do you have two lungs but only one heart?
health.howstuffworks.com/human-body/systems/circulatory/two-lungs-one-heart.htm
The two lungs-one heart system evolved because that was all we needed to survive. Learn more about the evolution of the two lungs-one heart system.
Can You Pass This 1953 General Knowledge Quiz?
play.howstuffworks.com/quiz/can-you-pass-this-general-knowledge-quiz-from-1953
This is a general knowledge quiz about the all-important year 1953, but you'll need to know more than basic grade-school trivia. The facts we present may come in handy one day. So take time to take in some little-known 1953 history and build up your brain bank!
Is the Meaning of an Octopus Tattoo Dark or Positive? Exploring Its Significance
people.howstuffworks.com/octopus-tattoo-meaning.htm
Is an octopus tattoo meaning deep and symbolic? Discover its connection to intelligence, adaptability, mystery, and strength in different cultures.