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How Digital Wallets Work
electronics.howstuffworks.com/gadgets/high-tech-gadgets/digital-wallet.htm
If you've ever lamented how overstuffed your wallet is or how it's putting a crick in your back, fear not: its digital doppelganger is here to save the day. Well, maybe. We weigh the pros and cons of e-wallets in this article.
How Scientology Works
people.howstuffworks.com/scientology.htm
HowStuffWorks looks at the history and controversies behind the Church of Scientology and its founder, L. Ron Hubbard.
How Stonehenge Worked
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/stonehenge.htm
The mysteries of Stonehenge have captivated us for centuries: Who built it and why? How did they move those giant stones? Though archaeologists and other researchers have replaced old theories with new ideas, many questions remain.
How Space Wars Will Work
science.howstuffworks.com/space-war.htm
Weapons in space that can knock down missiles have been under development for years and are starting to look realistic. Learn how they will work!
How many words do dogs understand?
animals.howstuffworks.com/pets/dogs-understand-words.htm
Do dogs understand what you say to them? Unbelievably so, dogs may understand over 100 words. Learn more about dogs' understanding of words.
8 Home Remedies for Dry Skin
health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-dry-skin.htm
Dry, itchy skin is a common winter problem. Find out what causes it and how home remedies can treat this itchy annoyance.
Is science phasing out sleep?
science.howstuffworks.com/life/sleep-is-so-last-year.htm
Human beings have always found ways to ward off the effects of sleep deprivation. The newest wake-up pill has all of the benefits of caffeine and amphetamines with none of the down sides.
Does Stress Really Make Your Hair Go Gray?
health.howstuffworks.com/wellness/aging/aging-process/stress-gray-hair.htm
Does stress really cause gray hair? Explore this article to find out where gray hair comes from and what role stress plays in its development.
Collagen Injections Overview
health.howstuffworks.com/skin-care/beauty/skin-treatments/collagen-injections.htm
Collagen injections are an extremely popular skin treatment. Visit HowStuffWorks to learn all about collagen injections.
Can melatonin help you sleep better?
health.howstuffworks.com/mental-health/sleep/basics/melatonin-sleep.htm
Can melatonin help you sleep? Read on to discover if melatonin supplements can be a sleep aid and the connection between melatonin and sleep.