Search Results | national aeronautics and space administration
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How Wind Tunnels Work
science.howstuffworks.com/wind-tunnel.htm
Wind tunnels are the unsung heroes of aerodynamics, leading to safer planes, cars and space vehicles. Learn how wind tunnels work.
How the Wii Balance Board Works
electronics.howstuffworks.com/wii-balance-board.htm
The Wii Balance Board for Nintendo's Wii tracks a user's weight and movements. See how the Wii Balance Board works as a game controller.
10 Active Senior Hobbies
health.howstuffworks.com/wellness/aging/senior-health-lifestyle/10-active-senior-hobbies.htm
Active senior hobbies can help maintain fitness and health. See this list of 10 active senior hobbies to get inspired.
10 Worst Things Ever to Happen at Christmas
The Holidays are supposed to be full of joy, but sometimes it isn't. Check out some of the worst things to ever happen on Christmas at HowStuffWorks.
How the Apollo Spacecraft Worked
science.howstuffworks.com/apollo-spacecraft.htm
The Apollo program was initiated with the goal of landing a man on the moon. What was the spacecraft that helped make this giant leap for mankind?
How Biofilm Works
science.howstuffworks.com/life/cellular-microscopic/biofilm.htm
Biofilms form when single microorganisms attach to a hydrated surface and undergo a "lifestyle switch." Learn about biofilms in this article.
How Will We Colonize Other Planets?
science.howstuffworks.com/colonize-other-planets.htm
We've been cruising to and from the International Space Station since 2000. Isn't it about time we started moving on to other space destinations and establishing human outposts?
Behind the X Prize
science.howstuffworks.com/x-prize.htm
We know who won - top-runner SpaceShipOne. We know what the team receives for that accomplishment: $10 million and an obscenely gigantic trophy. But what about the story behind the contest? Learn about the rules, restrictions, red tape, test crashes, successful launches and the technological innovations that may get you into sub-orbit sooner than you think.
10 UAV Jobs of the Future
money.howstuffworks.com/10-uav-jobs-future.htm
Unmanned aerial vehicles (UAV) were originally developed for the military, but there are many civilian uses as well. See 10 UAV jobs to learn more.
How Direct Injection Engines Work
auto.howstuffworks.com/direct-injection-engine.htm
Direct injection engines offer high efficiency and performance. Learn how direct injection engines work at HowStuffWorks.