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How Woolly Mammoths Worked
animals.howstuffworks.com/extinct-animals/woolly-mammoth.htm
Hop in your time machine, set the clock back a few thousand years and meet some woolly wonders. They even have a few things to teach us about the fate of modern elephants.
How False Positives Work (and What They Could Mean for Your Health)
health.howstuffworks.com/diseases-conditions/cancer/facts/false-positive.htm
Depending on the test and other things, a false positive for cancer could be as high as 50 percent. Learn about false positives at HowStuffWorks.
How Poker Works
entertainment.howstuffworks.com/poker.htm
Once a game reserved for gun-wielding tough guys in smoke-filled back rooms, poker has become the mainstream. Now there are weekly poker games in homes all over the United States. Learn how to play poker.
11 Inventions That Changed the World as We Know It
science.howstuffworks.com/innovation/inventions/5-funny-inventions-that-changed-the-world.htm
Inventing a useful product or process is serious business - turn a great idea into a marketable widget, and you could earn millions of dollars. But that doesn't mean your widget has to be straitlaced and conservative.
Improving Memory: Lifestyle Changes
health.howstuffworks.com/human-body/systems/nervous-system/improving-memory.htm
Basic lifestyle changes, such as managing stress, can prevent memory loss. Learn about memory-protecting lifestyle changes at HowStuffWorks.com.
How X-rays Work
science.howstuffworks.com/x-ray.htm
X-ray machines seem to do the impossible: They see straight through clothing, flesh and even metal, thanks to some very cool scientific principles at work. Find out how X-ray machines see straight to your bones.
How many sharks are killed recreationally each year -- and why?
animals.howstuffworks.com/fish/sharks/shark-fishing.htm
Shark fishing is endangering these saltwater fish that have been around longer than the dinosaurs. Learn why shark fishing has become such a threat.
Will victory gardens help us beat high food prices?
home.howstuffworks.com/gardening/garden-design/victory-garden.htm
During WWII, a victory garden was a symbol of patriotism. Today, it symbolizes a different victory. Could the victory garden fight rising food prices?
How to Add a Video to YouTube
computer.howstuffworks.com/internet/basics/how-to-add-a-video-to-youtube.htm
Want to know how to add a video to YouTube? It's pretty simple and can result in millions of clicks. We'll help you add a video to YouTube, step by step.
How Real Estate Investment Clubs Work
home.howstuffworks.com/real-estate/buying-home/real-estate-investment-clubs.htm
Real Estate Investment Clubs are great for learning about real estate from proven investors. Learn about real estate investment clubs.