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How Fingerprinting Works
science.howstuffworks.com/fingerprinting.htm
Fingerprinting is a popular technique for identifying criminals and authenticating access. Learn about fingerprinting and its storied history.
How DNA Profiling Works
science.howstuffworks.com/dna-profiling.htm
How DNA profiling works involves creating a DNA profile. Learn how DNA profiling works and how a DNA profile works.
How to Stencil
lifestyle.howstuffworks.com/crafts/wearable/how-to-stencil.htm
Stenciling lets you indulge your creativity while beautifying the objects around you. Find everything you need to start stenciling in this article.
What is the fastest way to cure heavy congestion?
health.howstuffworks.com/diseases-conditions/respiratory/fastest-way-cure-heavy-congestion.htm
Try home remedies or pharmaceutical medications for quick relief from heavy congestion. Find out about the fastest way to cure heavy congestion from this article.
How Movie Download Services Work
entertainment.howstuffworks.com/movie-download.htm
If you don't want to leave your home or wait for the mail to rent or buy a movie, you can order and download them online. Learn the basic steps involved in buying and downloading a movie.
How to Protect Banking Information on Your Computer
Protecting bank information on your computer is important. In this article, learn how to protect banking information on your computer.
How Rain Barrels Work
home.howstuffworks.com/rain-barrel.htm
Rain barrels are containers designed to trap and store rainwater. Learn more about rain barrels and if one is right for you.
How Municipal WiFi Works
computer.howstuffworks.com/municipal-wifi.htm
Learn about the amazing things that municipal wireless networks can do -- besides potentially providing free or cheap Internet access.
How VoIP Works
computer.howstuffworks.com/ip-telephony.htm
VoIP lets you make calls through your computer, sometimes for free. Learn how VoIP works, find reviews of VoIP phones and learn how to make free VoIP calls.
10 Ways That Doctors Treated Infections Before Antibiotics
Scientists are now taking a second look at treatments that were popular before the discovery of antibiotics. Learn all about them at HowStuffWorks.