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The Oz Factor
science.howstuffworks.com/space/aliens-ufos/oz-factor-ufo.htm
The Oz Factor is a sensation that UFO witnesses experience. Learn where the term "Oz Factor" came from, and what the experience is like.
How Electricity Works
science.howstuffworks.com/electricity.htm
Electricity surrounds us and can be used thousands of different ways. Learn about the basics of electricity, from generators and electrical circuits to voltage and currents.
How Long Can a Person Safely Hang Upside Down?
science.howstuffworks.com/innovation/science-questions/hang-upside-down-how-long-safe-deadly.htm
Although spending time upside down can be good for overall health, doing so eventually can be fatal under the right conditions.
The Ten of Wands: Understanding the Burden and Finding Balance
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/10-of-wands.htm
Explore the 10 of Wands tarot card's symbolism and meaning. Learn how it represents burdens, challenges, and the need to lighten your load.
What are the pros and cons of hydrogen energy?
science.howstuffworks.com/environmental/green-science/pros-and-cons-of-hydrogen-energy.htm
What are the pros and cons of hydrogen energy? Learn about this innovative green technology and the pros and cons of hydrogen energy.
Entropy: The Invisible Force That Brings Disorder to the Universe
science.howstuffworks.com/entropy.htm
Entropy is the disorder of a system, but that means a lot more than making a mess of a room.
Is it possible to generate electricity directly from heat?
science.howstuffworks.com/environmental/energy/question136.htm
Generating electricity from heat is explained in this article. Learn about generating electricity from heat.
Debunking The Perpetual Motion Myth: What is zero-point energy?
science.howstuffworks.com/environmental/energy/zero-point-energy.htm
Imagine an energy source that was infinite, clean, and completely scalable. It would solve many of the world's problems -- and sounds too good to be true ... right?
Nutty Putty Cave: Before and After the Tragic Death of John Jones
science.howstuffworks.com/environmental/earth/geology/nutty-putty-cave.htm
Nutty Putty Cave, near Salt Lake City, Utah, was discovered in 1960 and sealed up forever in 2009. But why?
What does it mean when a barometer is rising or falling?
science.howstuffworks.com/nature/climate-weather/atmospheric/barometer.htm
A barometer is an instrument that is used to predict the weather. Learn about barometers in this article.