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10 Types of Study Bias
science.howstuffworks.com/life/inside-the-mind/human-brain/10-types-study-bias.htm
We often think that if a drug has been studied by scientists and given a favorable outcome, then it must be safe and proven. But many kinds of biases can creep into a study, rendering it less than effective.
How Hereditary Illnesses Work
science.howstuffworks.com/life/genetic/how-hereditary-illnesses-work.htm
Hereditary illnesses can be frightening to new parents, but they are usually rare. Learn about various genetic diseases and their causes.
How ASIMO Works
science.howstuffworks.com/asimo.htm
The ASIMO by Honda is the most advanced humanoid robot in the world. Learn about the Honda ASIMO and find out why the ASIMO design is ideal for helping the disabled.
How a Nuclear Reactor Works
science.howstuffworks.com/nuclear-reactor.htm
Over the years, nuclear reactors have been viewed as both a miracle and a menace. How does a nuclear reactor do its job? And what happens when something goes wrong?
10 Times Humanity Found the Answer (and Then Forgot)
history.howstuffworks.com/10-times-humanity-found-answer-and-then-forgot.htm
Could humanity be even farther ahead if we hadn't forgotten what we'd learned centuries ago? Learn about 10 times we forgot answers at HowStuffWorks.
10 Questions in the U.S. Health Care Cost Debate
people.howstuffworks.com/10-questions-in-u-s-health-care-cost-debate.htm
Why does health care cost so much? And, why isn't the population any healthier? Learn the biggest U.S. health care cost debates at HowStuffWorks.
10 Reasons Not to Go to the ER
health.howstuffworks.com/medicine/10-reasons-not-to-go-to-er.htm
Wondering if your health emergency requires an emergency room visit? See 10 reasons not to go to the ER to find out.
How NASA Works
science.howstuffworks.com/nasa.htm
When most people think of NASA, they probably think of astronauts and the Kennedy Space Center. But there's a whole lot more to this 60-year-old organization.
Walking Injuries
health.howstuffworks.com/wellness/diet-fitness/information/walking-and-injuries.htm
Walking injuries can usually be avoided with proper conditioning. Learn about common walking injuries, their causes, and helpful prevention tips.
Chi Kung Exercises
people.howstuffworks.com/chi-kung-exercises.htm
chi kung exercises, chi kung, chi, taoist, taoism