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Your search for "sound" returned 5,281 results
How much does the average person eat in two years?
recipes.howstuffworks.com/question720.htm
How much does a person eat in two years? A trip to Mars is supposed to take six months to get there and six months to get back, and with perhaps a year spent on the planet, how much food would the ship have to carry for each person?
How does safety glass work?
auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/question508.htm
Why is it that at the scene of a car accident, the broken glass is always in really small pieces, yet when a baseball breaks a house window, there are large jagged pieces?
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.
The Ultimate McDonald's Quiz
play.howstuffworks.com/quiz/ultimate-mcdonalds-quiz
Loved for its deep-fried goodness and loathed for its cheap, fatty fare, McDonald's has become more than just a chain restaurant: It's a bona fide cultural icon. But it'll take more than a little McNugget know-how to pass the Ultimate McDonald's Quiz.
The Ultimate Power Tool Quiz
play.howstuffworks.com/quiz/power-tool-quiz
So, you think you know your power tools? You would never confuse a disc sander with a random orbit sander, right? Show your stuff. Read our descriptions of these power tools and see if you can figure out what we're talking about.
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.'
Why is a table saw quiet but a circular saw loud?
home.howstuffworks.com/question338.htm
Circular saws can be so loud that a person may have to wear hearing protectors whenever using it. Vacuum cleaners are also as loud as a jet engine. How can a 30-inch table saw be so much quieter than a circular saw?
If You're Born on a Plane, What's Your Nationality?
people.howstuffworks.com/air-birth.htm
Babies are born when they want to be, even on airplanes midflight over the ocean. When birth happens 30,000 feet in the air, citizenship - among other things - gets a little tricky.
How to Fix Cracked Plaster in 4 Steps
home.howstuffworks.com/home-improvement/home-diy/projects/how-to-fix-cracked-plaster.htm
Older homes often have lath-and-plaster walls. Latex paint will hide hairline cracks in plaster, but only temporarily. Larger cracks actually are easier to fix. Learn how to repair cracked plaster.