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How Ocean Currents Work
science.howstuffworks.com/environmental/earth/oceanography/ocean-current.htm
Ocean currents may be driven by tides, winds or differences in density. Learn how ocean currents affect marine transportation and nutrient cycling.
How Well Do You Know the World's Countries?
play.howstuffworks.com/quiz/know-your-countries-quiz
The average person's geography skills are notoriously poor, especially when looking beyond one's own region. Test your knowledge of countries on four major continents with our quiz!
What Is Sassafras and Is it Safe?
recipes.howstuffworks.com/food-science/sassafras.htm
HowStuffWorks looks at the many uses and potential dangers of sassafras.
The Seahorse Is a Romantic, Slow-swimming Fish
animals.howstuffworks.com/marine-life/seahorses.htm
Dwindling natural habitats are causing a significant decline in certain seahorse species. To bolster populations, researchers in Australia are building seahorse hotels and leaving the lights on.
9 Best Countries for Expats to Retire To
money.howstuffworks.com/personal-finance/retirement-planning/best-countries-for-expats-to-retire.htm
When researching the best countries for expats to retire to, you may discover that moving abroad can stretch retirement income much further. Lower living costs, affordable health care, and welcoming expat communities often make retiring abroad financially realistic even with modest retirement savings.
How Uranium Mining Works
science.howstuffworks.com/uranium-mining.htm
Thanks to our voracious appetite for energy, the element long linked with nuclear weapons is taking on a new role. Where does the hunt begin for uranium?
Walter Travis
entertainment.howstuffworks.com/walter-travis-golfer.htm
Walter Travis began playing golf at the ripe age of 35. Learn about Walter Travis, one of the best American golf players in the early 1900s.
Capitalize This! The State Capitals Quiz
history.howstuffworks.com/american-history/capitals-quiz.htm
Every state has a capital city, which houses the government where all the legislative action happens. How much do you know about these capitals?
10 Diseases That Used to Be Death Sentences
health.howstuffworks.com/diseases-conditions/infectious/10-diseases-were-death-sentences.htm
Some diseases used to kill millions of people, but not any longer. Learn about 10 diseases that used to be death sentences from HowStuffWorks.
How 'Tremors' Graboids Work
entertainment.howstuffworks.com/tremors-graboids.htm
Graboids, from the film Tremors, are man-eating worms that live in Nevada. Learn about the science of Graboids in this article.