Search Results | brain
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12 Deadly Diseases Cured in the 20th Century
health.howstuffworks.com/diseases-conditions/rare/12-deadly-diseases-cured-in-the-20th-century.htm
Diseases like polio and smallpox took countless lives before a cure was found. Read our list of 12 diseases that were cured in the 20th century.
How the Human Blockhead Works
entertainment.howstuffworks.com/arts/circus-arts/human-blockhead.htm
The human blockhead act involves a performer hammering a nail into their nostril. Learn about the human blockhead and how the human blockhead avoids injury.
How Do Energy Drinks Work?
science.howstuffworks.com/innovation/edible-innovations/energy-drink.htm
Energy drinks are everywhere, but how exactly are they supposed to give you energy? What's really in them, and are they safe? Find out.
Do all creatures sleep?
animals.howstuffworks.com/animal-facts/all-creatures-sleep.htm
Are you wondering do all creatures sleep? Check out this article and learn if all creatures sleep and other information on the sleep cycle.
What are the dangers of mercury exposure?
home.howstuffworks.com/home-improvement/household-safety/dangers-of-mercury-exposure.htm
What are the dangers of mercury exposure? Find out the dangers of mercury exposure, how to avoid them and how to tell if you've been exposed.
What Causes Nightmares, and How Can You Lessen Them?
health.howstuffworks.com/mental-health/sleep/dreams/nightmares.htm
You've probably had a scary dream where you fell off a cliff, were naked in public or were chased by a monster. What causes these nightmares and can you lessen their occurrence?
What is OxyContin?
health.howstuffworks.com/medicine/medication/question706.htm
I keep hearing about some drug called "OxyContin" in the news. What is it? Why all the fuss?
How do you know when you're in love?
health.howstuffworks.com/relationships/advice/know-you-are-in-love.htm
How do you know when you're in love? Visit Discovery Health for information on how to know when you're in love.
What happens during the dying process?
health.howstuffworks.com/diseases-conditions/death-dying/dying-process.htm
The dying process isn't as much of a mystery as what happens after we die. Learn about the dying process and what occurs in the days leading up to death.