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How Virtual Reality Works
electronics.howstuffworks.com/gadgets/other-gadgets/virtual-reality.htm
Virtual reality uses a computer to create a simulated three-dimensional world. Find out how virtual reality works and learn about the future of virtual reality.
How Maps Work
science.howstuffworks.com/environmental/earth/geophysics/map.htm
A map is a type of language, a graphic way of representing information, whether it's to show population density or tell you how to get from Point A to Point B. Here's how they're made.
Are Pentagon-confirmed UFOs a National Security Threat?
science.howstuffworks.com/space/aliens-ufos/ufos-news.htm
Recently, there's been a spike in UFO sightings - officially UAP, or Unidentified Aerial Phenomena - all over the world and nobody seems to know why or what the objects we're seeing might be.
Why don't we live underground?
people.howstuffworks.com/live-underground.htm
To live underground takes some serious planning: We've adapted to sunlight and air on the surface. Learn how to live underground and why it matters.
How Astronauts Work
science.howstuffworks.com/astronaut.htm
Astronauts are adventurers and scientists who work in space. Learn who astronauts are and what they do in space and on Earth.
How Flower Power Worked
people.howstuffworks.com/flower-power.htm
What's the story of flower power? Read all about flower power at HowStuffWorks.
How Propaganda Works
people.howstuffworks.com/propaganda.htm
Propaganda encompasses a range of deceptive persuasive techniques, from print to broadcast media. Read about propaganda and who uses it.
How Jim Crow Shaped America
history.howstuffworks.com/american-history/jim-crow.htm
Jim Crow was about much more than laws enacted to suppress blacks. It was about a system involving politics, economics, social and cultural practices.
How Passports Work
people.howstuffworks.com/passport.htm
A passport identifies a traveler as a citizen or national with a right to protection while abroad. Read more about using and applying for a passport.
How AmeriCorps Works
money.howstuffworks.com/economics/volunteer/organizations/americorps.htm
AmeriCorps is a national volunteer organization focused on year-long community service projects. Read about AmeriCorps in this article.