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Physics and Football: How Denver's Altitude Affects Field Goals
entertainment.howstuffworks.com/physics-and-football-denvers-altitude-affect-field-goals.htm
Three of the NFL's longest field goals were kicked in Denver's Mile High Stadium. HowStuffWorks breaks down the physics behind the phenomenon.
Why do some dump trucks have extra moveable axles?
auto.howstuffworks.com/question26.htm
I see many dump trucks with wheels on two rear axles on the ground and a third axle with elevated wheels that can be lowered. These seem to be used when the truck is full -- but why include what must be expensive hardware to raise and lower the wheels? Why not just keep them down at all times?
Is there a way to keep floodwaters out of my house?
home.howstuffworks.com/home-improvement/home-diy/floodwaters-out-of-house.htm
Floodwaters can do significant damage to a home. Learn how to keep floodwaters out of the house in case of disaster.
The Coldest Place on Earth Hasn't Been Experienced by Humans
science.howstuffworks.com/nature/climate-weather/atmospheric/coldest-place-on-earth.htm
Iceland? The North Pole? Antarctica? There are a lot of super cold places on this planet, but which one can claim bragging rights as the coldest place on Earth?
When a baseball player hits a home run, how do they know how far the ball traveled?
entertainment.howstuffworks.com/question704.htm
When Mark McGwire hits a home run, the distance the ball traveled is always announced on the scoreboard and on television a few seconds later. How do they know how far the ball traveled?
10 Monsters That Deserve Movies
entertainment.howstuffworks.com/10-monsters-that-deserve-movies.htm
Speed date with us as we get to know 10 monsters that deserve movies. Hollywood's monster menagerie will never be the same.
How Blimps Work
science.howstuffworks.com/transport/flight/modern/blimp.htm
Blimps combine the simple buoyancy of a hot air balloon with the technology of an airplane. Learn all about these lighter-than-air vehicles.
Pump It Up! Heart Health Quiz
play.howstuffworks.com/quiz/heart-health-quiz
The heart is a pump, and like other pumps, break down and need repair. And it does break down for many people -- heart disease is the leading cause of death in the United States. How much do you know about the dangers that threaten it?
Lift or Drag? The Physics of Flight Quiz
play.howstuffworks.com/quiz/physics-of-flight-quiz
Long before the Wright brothers guided their fixed-wing aircraft over the North Carolina dunes, daredevils and engineers worked to decode the secrets of sustained heavier-than-air human flight. What do you know about the physics of flight?
Blood Tests for Diagnosing Headaches
health.howstuffworks.com/diseases-conditions/headache/blood-tests.htm
Blood tests can help doctors pinpoint the cause of severe headaches. Learn about the different types of blood tests in this article from Discovery Health.