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What is positive psychology?
science.howstuffworks.com/life/inside-the-mind/emotions/positive-psychology.htm
Positive psychology studies what makes people happy. See how researchers study happiness and learn about the pros and cons to positive psychology.
How much water should I give my pet during a car trip?
animals.howstuffworks.com/pets/pet-travel/water-pet-car-trip.htm
Giving water to your pet during a car trip can be tricky -- you don't want an accident on the seat. Get tips for giving water to your pet during a car trip.
How Chess AI Works
electronics.howstuffworks.com/chess.htm
AI chess programs calculate their game plan based on formulas - algorithms that determine whether a position is "good" or "bad." But how do they really work?
What Does RAM Do to Speed Up Your Computer?
computer.howstuffworks.com/question175.htm
If you need a faster computer, adding more RAM may help. Learn about the benefits and drawbacks of making your computer faster with RAM memory.
Can I feel pregnant when my wife is?
health.howstuffworks.com/pregnancy-and-parenting/pregnancy/issues/sympathy-pregnancy.htm
Sympathy pregnancy is the condition where a man feels pregnant while his wife actually is. Learn more about the symptoms for sympathy pregnancy.
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.
Baby Equipment Safety Tips
lifestyle.howstuffworks.com/family/parenting/babies/how-to-buy-baby-equipment.htm
Safety is the first thing to consider when buying baby equipment. Follow these safety tips for everything from strollers to toys.
How has NASA helped improve our air and water?
science.howstuffworks.com/innovation/nasa-inventions/nasa-improve-air-and-water.htm
How has NASA helped improve our air and water? Visit HowStuffWorks to see how NASA has helped improve our air and water.
How can a bar code save your life?
science.howstuffworks.com/innovation/repurposed-inventions/barcode-save-your-life.htm
How can a barcode save your life? Visit HowStuffWorks to learn how a barcode can save your life.
How has the iPad 2 made banking easier?
money.howstuffworks.com/personal-finance/online-banking/ipad-2-online-banking-easier.htm
How has the iPad 2 made online banking easier? Read this article by HowStuffWorks.com to learn how the iPad 2 has made online banking easier.