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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.
Would Psychic Powers Really Cause a Nosebleed?
If mental strain caused a bloody nose, academic testing sites would be awash in crimson. So why do we still see psychic nosebleeds from "Stranger Things" to "Scanners"?
Your Basic Health Maintenance Plan
health.howstuffworks.com/wellness/food-nutrition/diet-aging/your-basic-health-maintenance-plan.htm
What should you include in your basic health maintenance plan? Learn about creating your basic health maintenance plan.
Can You Name These Countries With Mostly Red Flags?
play.howstuffworks.com/quiz/can-you-name-these-countries-with-mostly-red-flags
Red for valor. Red for bravery. Red for life, for passion, for blood and for honor. Sometimes red is even for luck. Countries all around the world use red in their flags, so how many do you think you can identify? Run this quiz up the flagpole and see who salutes!
Can We Guess Your Dream Car?
play.howstuffworks.com/quiz/can-we-guess-your-dream-car
Having a dream car is part of being an American. It's in our blood. All we can think about is cars when we are children, and as adults, with the means to own cars in our grasp, our fantasies become tantalizingly close. Can we guess which car is your fantasy?
How Emergency Rooms Work
people.howstuffworks.com/emergency-room.htm
Movies and TV shows depict emergency rooms as insanely intense places. But do you want to know what an emergency department in a hospital is really like? Learn all about what goes on in a real-life ER.
Can air pollution affect heart health?
science.howstuffworks.com/environmental/green-science/air-pollution-heart-health.htm
Air pollution can negatively effect heart health. Learn about air pollution and its connection to heart health.
How can alcohol be good for your heart?
health.howstuffworks.com/diseases-conditions/cardiovascular/heart/alcohol-good-for-your-heart.htm
Alcohol may be good for your heart, according to some recent studies. Learn why alcohol could be good for the heart and find out why some doctors disagree.
Statis Dermatitis Overview
health.howstuffworks.com/skin-care/problems/medical/stasis-dermatitis.htm
Stasis dermatitis describes skin problems that occur in the leg as a result of stasis. Learn more about how stasis dermatitis works at HowStuffWorks.
How Weightlessness Works
science.howstuffworks.com/weightlessness.htm
As the International Space Station astronauts return to Earth after a three-month stay, learn about the effects of weightlessness on the body.