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What are the challenges of reducing solid waste?
science.howstuffworks.com/environmental/green-science/reducing-solid-waste.htm
Landfills have long been the final destination for garbage, but as they start to fill up, we're left to find ways to reduce our waste. What challenges are involved, and why isn't reducing waste as easy as it sounds?
How much vitamin D do you get from the sun?
health.howstuffworks.com/wellness/food-nutrition/vitamin-supplements/how-much-vitamin-d-from-sun.htm
Getting vitamin D from the sun is one of the best ways to get your requirements. But exactly how much vitamin D do you get from the sun? Find out.
How Mobile Medicine Works
health.howstuffworks.com/medicine/mobile-medicine.htm
Mobile medicine allows health professionals to reach people in need. Learn how mobile medicine works.
Medieval History Quiz
play.howstuffworks.com/quiz/medieval-history-quiz
Alright, history buffs, it's time to pack up your books and take a journey back to medieval Europe with this quiz. Will you get a victory or fall before the battle even gets started? Let's find out!
How Facebook Works
computer.howstuffworks.com/internet/social-networking/networks/facebook.htm
Facebook is a social networking site. It was created for Harvard students but has expanded to an open membership. Learn about Facebook and the Facebook network.
How the Scientific Method Works
science.howstuffworks.com/innovation/scientific-experiments/scientific-method.htm
The scientific method is something that all of us use almost all of the time. Learn more about the scientific method and the steps of the scientific method.
10 Fields Where the Glass Ceiling Isn't Even Cracked
money.howstuffworks.com/10-fields-where-glass-ceiling-is-not-cracked.htm
Women in America have come a long way, well, in certain occupations. Learn more about fields where the glass ceiling isn't cracked at HowStuffWorks.
How the MINI Cooper Works
auto.howstuffworks.com/mini-cooper.htm
BMW's MINI Cooper can trace its history back to 1957, when it was the Mini. Learn about the MINI Cooper's beginnings.
10 Foods That Contain Antibiotics
recipes.howstuffworks.com/10-foods-contain-antibiotics.htm
Some foods are naturally antibiotic; others have antibiotics thrust upon them. Here are 10 foods that contain antibiotics at HowStuffWorks.
How Stackable Cars Will Work
auto.howstuffworks.com/under-the-hood/trends-innovations/stackable-car.htm
Stackable cars could mimic the design of stacked shopping carts. Learn how stackable cars compact themselves and how the vehicles actually function.