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The 1979 Minnesota UFO Sighting
science.howstuffworks.com/space/aliens-ufos/1979-minnesota-ufo.htm
The 1979 Minnesota UFO severely damaged the car of Sheriff Val Johnson while he was investigating a plane crash. Read about the 1979 Minnesota UFO.
How Much Fuel Does an International Plane Use for a Trip?
science.howstuffworks.com/transport/flight/modern/question192.htm
Although the amount of fuel may seem high, when you do the math, it's actually not so bad.
If you were to move all of the matter in the universe into one corner, how much space would it take up?
science.howstuffworks.com/dictionary/astronomy-terms/question221.htm
If you took all of the matter in the universe and you pushed it all into one corner, how much space would it take up? I am trying to understand how much of the universe is 'empty.'
How does natural gas drilling work?
science.howstuffworks.com/environmental/energy/natural-gas-drilling.htm
When you switch on your furnace or turn on your gas stove and use the heat from that little blue flame, you're doing what people in 62 million other American homes do every day, too: You're using natural gas.
New Device Turns Grape Juice to Wine in Just an Hour. Where Do We Sign Up?
Researchers develop a gadget that lets winemakers hasten the fermentation process, experiment more.
Mars Has a Magnetosphere Problem. Inflatables Could Help
science.howstuffworks.com/mars-has-magnetosphere-problem-inflatables-could-help.htm
Scientists have proposed creating an artificial magnetosphere for Mars with some help from inflatables. Learn more at HowStuffWorks.
Mars Has an Actual Lake
science.howstuffworks.com/mars-has-lake.htm
Italian scientists have discovered a lake filled with liquid water under the ice cap at the south pole of Mars.
How Space Collisions Work
science.howstuffworks.com/dictionary/astronomy-terms/space-collision.htm
Space collisions happen when stars, asteroids and even galaxies smash into one another. Learn what space collisions look like and what the results are.
Top 5 Ways Nature Has Inspired Technology
science.howstuffworks.com/environmental/green-tech/sustainable/5-ways-nature-inspired-technology.htm
Some of the newest ideas in technology come from very old ideas -- they're inspired by nature. How do the plants and animals around us give engineers ideas?
How Electric Aircraft Work
science.howstuffworks.com/environmental/green-tech/sustainable/electric-aircraft.htm
Electric aircraft are explained in this article. Learn about electric aircraft.