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11 of the World's Worst Serial Killers
people.howstuffworks.com/10-worlds-most-prolific-serial-killers.htm
Some serial killers have murdered more than 100 people. Who are the worst serial killers, and why did they do it?
10 Off-label Uses of Antidepressants
health.howstuffworks.com/medicine/medication/10-off-label-uses-antidepressants.htm
Antidepressants are often used to treat things that aren't depression. Find out about off-label antidepressant use at HowStuffWorks.
How E-voting Works
people.howstuffworks.com/e-voting.htm
E-voting lets votes be cast and tabulated electronically. Learn about e-voting systems, e-voting concerns like voter fraud and voting over the internet.
How the Ozone Layer Works
science.howstuffworks.com/environmental/green-science/ozone-layer.htm
We hear about the ozone layer all the time. But, what is the ozone layer and what are the ozone layer's components?
How Stuntmen Work
entertainment.howstuffworks.com/stuntmen.htm
Stuntmen take very dangerous risks in order to give movies an added sense of realism. Learn about stuntmen and find out how stuntmen train for their stunts.
Top 10 Retail Markups
money.howstuffworks.com/personal-finance/budgeting/5-retail-markups.htm
Retail markups can be quite large, and consumers will often pay hundreds of times the original cost of an item. Read about our top 10 retail markups.
How Anesthesia Works
science.howstuffworks.com/anesthesia.htm
Anesthesia is used in surgeries as a method of minimizing pain during the procedure. Learn about anesthesia and the different types of anesthesia.
How Hair Coloring Works
science.howstuffworks.com/innovation/everyday-innovations/hair-coloring.htm
Got a few grays? Just want a new look? Well, if you are like 75 percent of women, you're part of a billion dollar industry. Learn all about hair coloring and choosing the best color for you.
How Microprocessors Work
computer.howstuffworks.com/microprocessor.htm
Microprocessors are at the heart of all computers. Learn how microprocessors work and about microprocessor technology and development.
10 Small Volunteer Acts You Can Teach Your Child Now
lifestyle.howstuffworks.com/family/activities/10-small-volunteer-acts-for-kids.htm
What small volunteer acts can you teach your child now? Learn about ten small volunteer acts for any age.