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Epidemiologists Are the 'Disease Detectives' Protecting Public Health
health.howstuffworks.com/medicine/healthcare/epidemiologists.htm
Who do you call when there's a new disease outbreak? An epidemiologist. These disease detectives investigate the who, what, why, when and where of epidemics worldwide.
How is my radio able to display the stations call letters?
electronics.howstuffworks.com/question323.htm
If you have a car radio that shows FM station call signs on the display panel, then you have the Radio Data System feature. Find out how they work!
Can You Guess the State from One Image?
play.howstuffworks.com/quiz/can-you-guess-the-state-one-image
Calling all US geography fans out there! Think you can identify which state is featured in one image? Test your wits and find out!
The Rockin' '70s Bands Quiz
play.howstuffworks.com/quiz/70s-bands-quiz
The Eagles, The Ramones, Queen...some decades had all the luck. You call yourself a lover of real music, but can you rock this 70s bands quiz?
Square Waves in Ocean Settings Are Rare But Dangerous
science.howstuffworks.com/environmental/earth/oceanography/cross-seas.htm
Square waves also called Cross-sea waves may looks super cool. But you never want to get caught up in the grid-patterned waves they generate.
Was Hitler Building Advanced UFOs in Antarctica?
history.howstuffworks.com/history-vs-myth/was-hitler-building-advanced-ufos-in-antarctica.htm
U.S. pilots called them foo fighters, but were these UFOs weapons of war being developed by the Nazis? Stuff They Don't Want You To Know investigates.
How Search-and-rescue Dogs Work
animals.howstuffworks.com/animal-facts/sar-dog.htm
Search-and-rescue dogs are called upon to work after natural disasters and mass casualty events to locate missing people. So how do they do their work?
The Man Whose Blood Saved More Than 2 Million Babies
James Harrison produces a rare antibody in his blood called RhD immunoglobulin that's saved millions of Australian babies. Read more at HowStuffWorks.
Why Do Songs Get Stuck in Your Head?
science.howstuffworks.com/life/inside-the-mind/human-brain/songs-stuck-in-head.htm
Why do songs get stuck in my head, you might wonder. The phenomenon is called an earworm -- learn why songs can get stuck in your head.
What should you include in a living will?
An emergency situation may call for legal documents that state personal preferences regarding medical treatment and other decisions. Learn what you should include in a living will in this article.