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15 Of The Coolest Accidental Inventions
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Not every wonderful invention was created intentionally. Some of the products we cherish most were born because of clumsiness or lazy tendencies. While others were discovered by watching how others interact with things differently than we do. For researchers who spend months, or even years experimenting, this spontaneous discovery can be thrilling. While not every [...] The post 15 Of The Coolest Accidental Inventions appeared first on Goliath.
How the MQ-9 Reaper Works
science.howstuffworks.com/reaper.htm
Early unmanned aerial vehicles (UAVs) primarily carried out reconnaissance missions in war zones, but the Reaper packs some serious heat. Is there anything more foreboding than a drone with a Hellfire missile?
How Stinger Missiles Work
science.howstuffworks.com/stinger.htm
The Stinger missile is a deadly man-portable air-defense system (MANPADS) that can be rapidly deployed by ground troops. It's lightweight, combat-proven and has a greater than 90 percent success rate. So how are Stingers used and against whom?
What is it like to sleep in space?
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What is it like to sleep in space? With 16 sunsets, getting shut-eye is a little harder than usual. Find out how astronauts doze in zero gravity.
How Lasers Work
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Lasers are used in dental drills, eye surgery, tattoo removal, and (of course) laser pointers. Learn how different lasers generate such concentrated light.
UFOs and the Government
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Project Sign was the first major government UFO investigation project. Read how Project Sign began and the history of UFOs and the U.S. government.
How Brain Death Works
science.howstuffworks.com/life/inside-the-mind/human-brain/brain-death.htm
Whether brain death is a result of cardiac arrest and lack of oxygen to the brain, or of a gunshot wound to the head, the diagnosis is the same. Learn what the term "brain dead" actually means.
How Offshore Drilling Works
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Offshore drilling means combing Earth for new underwater oil reserves. Learn more about offshore drilling and finding oil in the midst of rough seas.
How Sidewinder Missiles Work
science.howstuffworks.com/sidewinder.htm
A Sidewinder missile weaves through the air toward an enemy target as if it has a mind of its own -- and in a way, it does. High-tech "smart weapons" take most of the guess work out of hitting a target. Find out how Sidewinders seek and destroy.
How Space Food Works
science.howstuffworks.com/space-food.htm
Space food for astronauts has come a long way since the flavorless paste that came in tubes. Learn about the development of space food.