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Organ Function Quiz
play.howstuffworks.com/quiz/organ-function-quiz
Whether you're an amateur anatomy buff or a full-fledged medical professional, we challenge you to test your knowledge with this organ function quiz ... if you have the guts.
What's So 'Offal' About Haggis and Why's It Banned in the U.S.?
recipes.howstuffworks.com/haggis.htm
The national dish of Scotland is banned in America. But whose idea was it to stuff a sheep's stomach bag and boil it? And what does it taste like?
Here's Where to Find the Cleanest Air in the World
science.howstuffworks.com/environmental/green-science/heres-where-to-find-cleanest-air-in-world.htm
Some cities, even large ones, are making big strides in improving air quality.
Frog Anatomy: A Simple Breakdown of How Frog Bodies Work
animals.howstuffworks.com/amphibians/frog-anatomy.htm
Frogs might seem simple, but under the skin, they're biological marvels. When you dig into frog anatomy, you’ll find structures that support a life both in water and on land. That duality makes them excellent subjects for comparing vertebrate systems—including our own.
Revascularization Explained
health.howstuffworks.com/medicine/modern-treatments/revascularization.htm
Revascularization surgeries are amazing procedures. Learn how revascularation can bypass blocked arteries and restore blood flow to major organs.
Light It Up!: True or False Smoking Quiz
play.howstuffworks.com/quiz/smoking-quiz
How savvy are you about smoking? The answers to our 10-question quiz may surprise you. Learn interesting facts about smoking and your health.
How Your Heart Works
health.howstuffworks.com/human-body/systems/circulatory/heart.htm
The heart is a vital organ that basically serves as a pump. Learn about heart chambers and valves, blood flow, heart's electrical system and blood supply.
Can You Pass a Basic Paramedic Exam?
play.howstuffworks.com/quiz/can-you-pass-a-basic-paramedic-exam
A paramedic is on the front line of the action when it comes to saving lives! First responders have studied long and hard to be in this incredibly demanding position. Do you have what it takes to pass a basic paramedic exam?
10 Cancer Myths
health.howstuffworks.com/diseases-conditions/cancer/facts/10-cancer-myths.htm
10 cancer myths will expose the truth about cancer. Learn more about 10 cancer myths at Discovery Health.
Is It Harmful to Breathe 100 Percent Oxygen?
science.howstuffworks.com/question493.htm
We have to breathe oxygen to live, so are we better off breathing pure oxygen?