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Who Invented It? The Famous Inventors Quiz
play.howstuffworks.com/quiz/who-invented-it-famous-inventors-quiz
Think you can pass our famous inventors quiz? Test your knowledge to see if you know the minds behind the innovations.
How Virtual Reality Gear Works
electronics.howstuffworks.com/gadgets/other-gadgets/VR-gear.htm
Virtual reality gear includes a monitor, keyboard and mouse. Learn about virtual reality gear and find out how virtual reality gear has evolved.
10 Instances of Medical Quackery Throughout History
health.howstuffworks.com/mental-health/human-nature/health-myths/medical-quackery.htm
Medical quackery has been a constant through the ages, from the ancient Greeks to the present day. Take a look at 10 outrageous medical quackery examples.
What is an atomic clock and how does it work?
science.howstuffworks.com/question40.htm
Many ads for new clocks advertise their ability to automatically synchronize themselves with the atomic clock in Boulder, Colorado. This atomic clock is more precise because it uses the frequencies of atoms as its resonator.
Inside a Power-Cube Transformer
science.howstuffworks.com/environmental/energy/inside-transformer.htm
A power-cube transformer is used for just about every electronic device, but what's on the inside? Take a look inside a power-cube transformer.
Where did the moon come from?
science.howstuffworks.com/question777.htm
The origin of the moon is explained in this article. Learn about the origin of the moon.
How the James Webb Space Telescope Works
science.howstuffworks.com/james-webb-space-telescope.htm
NASA's James Webb Space Telescope will look back in time to see the earliest stars in creation, and serve as the premier deep space observatory for the next decade. Ready to meet the mighty Webb?
How X-rays Work
science.howstuffworks.com/x-ray.htm
X-ray machines seem to do the impossible: They see straight through clothing, flesh and even metal, thanks to some very cool scientific principles at work. Find out how X-ray machines see straight to your bones.
What is supersymmetry?
science.howstuffworks.com/what-is-supersymmetry.htm
Supersymmetry just might explain how the tiniest parts of the cosmos work. Learn more about what supersymmetry is at HowStuffWorks.
How RFID Works
electronics.howstuffworks.com/gadgets/high-tech-gadgets/rfid.htm
RFID is a tracking system that uses intelligent bar codes to track items in a store. Learn more about RFID and find out how smart labels work.