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How Skywriting Works
science.howstuffworks.com/transport/flight/modern/skywriting.htm
Writing a legible message on paper requires a steady hand; writing one in the sky requires a steady everything.
How many sheets of paper can be produced from a single tree?
science.howstuffworks.com/environmental/green-science/question16.htm
We know that paper comes from trees, but just how much does it take? Let's do the math and figure out how much paper your average tree can be made into.
Would You Pay $56 for Five Potato Chips?
recipes.howstuffworks.com/most-expensive-potato-chip-sweden.htm
What is the world's most expensive potato chip? Learn more about these $56 potato chips in Sweden in this HowStuffWorks Now article.
Why do gorillas build new nests every night?
animals.howstuffworks.com/mammals/gorilla-nests.htm
Gorilla nests are the temporary 'beds' these apes build every night to sleep in. Learn why scientists use gorilla nests to track the species.
How Helium Balloons Work
science.howstuffworks.com/helium.htm
Helium balloons tend to fascinate adults and children alike (and it's not just the Donald Duck voice thing, though that is a big draw). Learn all about helium and why it floats!
Food Questions
recipes.howstuffworks.com/tools-and-techniques/food-questions.htm
Find answers to common food questions and learn new cooking skills you never knew you had. These cooking articles provide cooking tips and more.
Lemons and Limes: Natural Weight-Loss Food
Low-calorie lemons and limes can be used for their tart juice to add life to meals. Learn how adding these fruits to you diet can help you fight fat.
10 Wonderful Scents Associated with the Holidays
people.howstuffworks.com/culture-traditions/holidays-other/10-scents-associated-with-holidays.htm
Looking for some wonderful scents associated with the holidays? Check out our list of 10 Wonderful Scents Associated with the Holidays now!
Which East Coast City Are You?
play.howstuffworks.com/quiz/east-coast-city-are-you
There are all sorts of cool cities on the East Coast, and each one of them has its own distinct personality. From Maine to Florida, which city are you?
How Sororities Work
people.howstuffworks.com/sorority.htm
Sororities are social organizations that are made up of women enrolled in college. Learn about sororities and find out why sororities were created.