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Your search for "x-ray" returned 293 results
Is too much TV really bad for your eyes?
health.howstuffworks.com/human-body/systems/eye/tv-bad-for-eyes.htm
Is too much TV really bad for your eyes? Find out what science says about whether too much TV is really bad for your eyes.
How is GPS used in spaceflight?
science.howstuffworks.com/how-is-gps-used-in-spaceflight.htm
GPS is great, but it's kind of Earth-centric. If we have our hearts set on traveling to distant planets and faraway stars, then it's time to come up with a new navigation system. NASA, of course, has an idea.
Is 'Jim Wilson' Airline Code for a Dead Body on a Plane?
science.howstuffworks.com/science-vs-myth/afterlife/jim-wilson-airline-dead-body-on-plane.htm
Is 'Jim Wilson' really a code name airlines use to refer to a corpse being transported on a plane? Or just an urban myth?
How Kryptonite Works
entertainment.howstuffworks.com/arts/comic-books/kryptonite.htm
Learn all about the radioactive mineral known as kryptonite.
Root Canal Procedure
health.howstuffworks.com/wellness/oral-care/procedures/root-canal-procedure.htm
Root canals are a dreaded dental procedure, but how many people really know what a root canal entails? Here, we break down the steps.
10 of History's Happiest Accidents
history.howstuffworks.com/historical-events/10-history-happiest-accidents.htm
Where would we be without the accidental discoveries of beer, penicillin or Popsicles? Here is HowStuffWorks' list of history's happiest accidents.
How Nuclear Medicine Works
science.howstuffworks.com/nuclear-medicine.htm
Nuclear materials get used in many forms of nuclear medicine -- everything from PET scans to chemotherapy uses them. Learn how nuclear medicine works.
How a Supernova Works
science.howstuffworks.com/supernova.htm
A dying star can explode with the force of a few octillion nuclear bombs and create any element in the universe. But why do stars go supernova?
How to Tell If Your Rabbit Is Pregnant
animals.howstuffworks.com/pets/how-to-tell-if-rabbit-is-pregnant.htm
Do you know how to tell if your rabbit is pregnant? Find out how to tell if your rabbit is pregnant in this article from HowStuffWorks.
What's so special about a dinosaur named Leonardo?
science.howstuffworks.com/environmental/earth/geology/dinosaur-leonardo.htm
What's so special about a dinosaur named Leonardo? It's a fully preserved dinosaur mummy. Learn what's so special about a dinosaur named Leonardo.