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How Nerves Work
health.howstuffworks.com/human-body/systems/nervous-system/nerve.htm
Nerves are what sense the world around you and pass that information along to your brain. Learn about nerves and see how the nervous system works.
How Your Lungs Work
health.howstuffworks.com/human-body/systems/respiratory/lung.htm
You couldn't breathe without your lungs and you do it without even thinking about it. So, how do your lungs manage this amazing feat?
Dangers of Sleep Apnea
health.howstuffworks.com/mental-health/sleep/disorders/sleep-apnea.htm
Sleep apnea causes patients to actually stop breathing periodically throughout the night. Learn about the silent dangers of sleep apnea.
1964, 1965, 1966 Ford Thunderbird
auto.howstuffworks.com/1964-1966-ford-thunderbird.htm
The 1964-1966 Ford Thunderbird models were the best-selling of Ford's cars. Learn more about 1964-1966 Ford Thunderbirds at HowStuffWorks.
How Hiccups Work
health.howstuffworks.com/diseases-conditions/respiratory/hiccup.htm
Hiccups are those annoying, involuntary fits that make it nearly impossible to carry on a conversation. Find out how hiccups work.
10 Health Benefits of Swimming
health.howstuffworks.com/wellness/aging/retirement/10-health-benefits-of-swimming.htm
There are many health benefits of swimming, including improved heart health and muscle tone. See 10 health benefits of swimming to learn more.
The Aging Process
health.howstuffworks.com/wellness/aging/aging-process/aging.htm
Knowing how and why your body changes with age can help you prevent certain conditions and slow down the aging process. Learn about the aging process here.
10 Things We Thought Were True Before the Scientific Method
Before the scientific method came along, science dabbled in some pretty far-out ideas in its youth. Remember miasmas? And spontaneous generation? And the four elements?
Top 10 Causes of Low Birth Weight Babies
There are many causes for low birth weight babies. Here are the top 10 reasons for low birth weight babies.
How Ultrasound Works
science.howstuffworks.com/ultrasound.htm
Ultrasound lets us peek into the human body to see everything from heart valves to a moving baby. But how do sound waves give us a picture?