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How Nikola Tesla Worked
science.howstuffworks.com/innovation/famous-inventors/nikola-tesla.htm
Although many still remember Nikola Tesla, his name doesn't carry the weight it once did during his famous battles with Thomas Edison. What was this eccentric genius like?
How Electric Cars Work
auto.howstuffworks.com/electric-car.htm
Sales of electric cars keep soaring and the technology just keeps getting better. So how do electric cars work and just how green are they?
How Restaurant Pagers Work
electronics.howstuffworks.com/everyday-tech/restaurant-pager.htm
You've probably used a restaurant pager, but have you taken one apart? We have -- see how a restaurant pager works.
How do retractable roofs in convertible stadiums work?
entertainment.howstuffworks.com/question591.htm
I've noticed a lot of new sports stadiums using retractable roofs. How do these convertible stadiums work?
How Singing Fish Work
entertainment.howstuffworks.com/singing-fish.htm
Singing fish are silly, but there is an amazing amount of technology inside them -- they are really simple robots! Find out how singing fish work.
Inside an Electric Screwdriver
home.howstuffworks.com/inside-sd.htm
An electric screwdriver is an interesting device that combines a lot of technology into a compact package. Take a look inside an electric screwdriver.
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?
How did Nikola Tesla change the way we use energy?
science.howstuffworks.com/nikola-tesla.htm
Who made it possible to light up your home at night? Thomas Edison, right? Yes, but without the work of Nikola Tesla, we would be living in a different world.
Can You Name These Car Parts by Looking at Just One Image?
Do you love cars? Are you a full-blown mechanic or just a tinkerer? Most people can't guess all 48 of these parts at a glance!
How Electricity Works
science.howstuffworks.com/electricity.htm
Electricity surrounds us and can be used thousands of different ways. Learn about the basics of electricity, from generators and electrical circuits to voltage and currents.