Search Results | pressure
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Anatomy of an Underwater Explosion
science.howstuffworks.com/explosion-land-water1.htm
An underwater explosion or UNDEX won't absorb the destruction like air does. Learn why an underwater explosion could harm you more than one on land.
Why do many foods have High Altitude Cooking Instructions?
recipes.howstuffworks.com/tools-and-techniques/question63.htm
Most any packaged food that involves boiling will have "high altitude" cooking instructions. Find out what this means and why it matters in cooking.
How Do Exhaust Headers on a Car Work?
auto.howstuffworks.com/question172.htm
Headers can be used to improve the performance of your car's engine. Learn about headers and find out how exhaust headers can improve engine performance.
How Spacewalks Work
science.howstuffworks.com/spacewalk.htm
When astronauts talk moonwalking, they don't mean the Michael Jackson dance move. Spacewalks take an entire day of preparation -- and a 240-pound space suit.
How Water Towers Work
people.howstuffworks.com/water.htm
You've probably noticed that there are power outages all the time -- but water outages? Much less common... How does the system work, and work so well? It's simpler than you may think. Find out how the design and location of water towers keep the water flowing.
Should You Open Your Windows During a Tornado?
science.howstuffworks.com/nature/natural-disasters/open-windows-during-tornado.htm
There's a tornado coming! What do you do first? Grab your valuables? Seek shelter? Panic? Open the windows? Wait, what? Some say opening the windows in your house makes a tornado cause less damage. Read on to find out the truth.
Do you know these meteorology basics? Quiz
play.howstuffworks.com/quiz/predicting-the-weather-do-you-know-these-meteorology-basics
Meteorology has come a long way from "red sky in the morning, sailors take warning." How much do you understand about the science behind the forecasts you see on the news?
How do spray bottles pump fluid?
home.howstuffworks.com/question673.htm
How do spray bottles (like the ones used for cleaning products) pump fluid? Why do you have to pump them a couple of times before they start spraying?
How Do Boats Float? A Look at How Boats Made of Steel Float
science.howstuffworks.com/science-vs-myth/everyday-myths/question254.htm
Displacement of water is what allows a boat to float on the water, but how does it work? Find out how displacement allows a steel boat to float in water.
What is Dry Ice? How To Safely Use and Store Dry Ice
science.howstuffworks.com/innovation/science-questions/question264.htm
Dry ice is frozen carbon dioxide that's used in everything from transporting goods to removing skin imperfections. Learn more about dry ice and how to use this versatile compound effectively and safely.