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How the Jaws of Life Work
auto.howstuffworks.com/car-driving-safety/accidents-hazardous-conditions/jaws-life.htm
The "Jaws of Life" is a huge tool used to free people from mangled cars and burning or collapsed buildings. Learn about this amazingly powerful machine and how it saves lives.
How Flamethrowers Work
science.howstuffworks.com/flamethrower.htm
When humans discovered fire, they learned to cook their food in a controlled environment. What came next? Flamethrowers, of course. What do flamethrowers have in common with their living counterpart -- fire breathers?
How a Circuit Breaker Works
electronics.howstuffworks.com/circuit-breaker.htm
Circuit breakers are an essential safety component in any home electrical system. Learn about home circuit breakers and breaker design.
How Much HP Does a Turbo Add?
auto.howstuffworks.com/turbo.htm
Turbochargers significantly increase engine performance without adding much weight. But how do they work?
What causes a shark feeding frenzy?
animals.howstuffworks.com/fish/sharks/shark-feeding-frenzy.htm
A shark feeding frenzy occurs when multiple sharks fight for the same prey. Find out how a shark feeding frenzy plays out in the wild.
Why are businesses investing in online project management?
money.howstuffworks.com/online-project-management.htm
Online project management tools allow users to organize and share project information. Learn more about online project management at HowStuffWorks.
Can humans hear in space?
science.howstuffworks.com/humans-hear-in-space.htm
To hear in space involves several variables, including sound movement and environmental medium. Learn if humans hear in space.
What happens to weapons confiscated at the airport?
people.howstuffworks.com/weapons-confiscated-at-airport.htm
Thousands of weapons are confiscated at airports every day. Learn where weapons confiscated at the airport go after they leave airport security.
How Flex Funds Work
money.howstuffworks.com/personal-finance/budgeting/flex-funds.htm
Flex funds allow people to save money on health expenses. Read more about flex funds and how you can get started saving at HowStuffWorks.
How Discretionary Expenses Work
money.howstuffworks.com/personal-finance/budgeting/discretionary-expenses.htm
Discretionary expenses are things you buy that you really could live without. Find out what some of these discretionary expenses are at HowStuffWorks.