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Your search for "blood" returned 3,133 results
How to Treat a Cat in Shock
animals.howstuffworks.com/pets/how-to-treat-a-cat-in-shock.htm
Any trauma or serious injury can cause shock in a cat. Learn what to do when a cat is suffering from shock.
Why Penguin Feet Don't Freeze
animals.howstuffworks.com/mammals/why-penguin-feet-dont-freeze.htm
Penguin circulation keeps their feet just above freezing to conserve heat.
Are leeches being used in modern medicine?
health.howstuffworks.com/medicine/modern-treatments/leeches-in-modern-medicine.htm
Leeches can be beneficial in today's medical treatments. Learn how leeches are used in modern medical treatments.
Diagnosing Eating Disorders
health.howstuffworks.com/mental-health/eating-disorder/diagnosing-eating-disorders.htm
Diagnosing eating disorders is good information to know for your overall health. Learn more about diagnosing eating disorders from Discovery Health.
The True Story of the Blue People of Kentucky
health.howstuffworks.com/human-body/systems/circulatory/blue-people-kentucky.htm
The Fugates and the Combses lost the genetic lottery, as both shared a rare trait that made their skin blue. What happened to the blue people of Kentucky?
How Much Do You Know About Forensic Science?
play.howstuffworks.com/quiz/how-much-do-you-know-forensic-science-learn
Forensics -- it's a staple of TV crime shows and thriller movies. But how much of what you've seen on the screen is realistic? We've designed a quiz on real-life forensics that'll put your knowledge to the test. Duck under the yellow tape and give it a try!
How Viagra Works
science.howstuffworks.com/viagra.htm
Viagra is one of the best-known drugs of all time. Nearly every adult in America has heard of the drug and can tell you what it does. Find out how this high-profile medication works its magic.
What's aortic valve disease?
health.howstuffworks.com/diseases-conditions/cardiovascular/heart/aortic-valve-disease.htm
Aortic valve disease is when the aortic valve between the left ventricle and the aorta malfunctions. Could you have aortic valve disease? Find out here.
How Much Do You Know About Your Organs?
play.howstuffworks.com/quiz/how-much-do-you-know-about-your-organs
You may think you know your body, but there are 78 organs that are helping it function. Just how well do you know your organs and what they do for you?
Can You Answer These Knitting Questions?
play.howstuffworks.com/quiz/can-you-answer-these-knitting-questions
Not only can it can help reduce your blood pressure, knitting also helps slow your heart rate, helps your body fight illness, and helps you create some pretty awesome scarves and sweaters. Don't let these questions throw you for a loop!