Search Results | device
Your search for "device" returned 2,889 results
Hearing Aid Basics
health.howstuffworks.com/medicine/modern-technology/hearing-aid.htm
Hearing aids are small electronic devices that amplify sound and help restore sound to the hearing impaired. Find out how hearing aids work.
Gadget Savvy: Electric Motors Quiz
play.howstuffworks.com/quiz/electric-motor-quiz
Electric motors are inside all kinds of ordinary devices, using a power source to make motion. So what makes the motor go 'round?
How EVP Works
science.howstuffworks.com/science-vs-myth/afterlife/evp.htm
EVP is the recording of sounds and voices onto tapes and other electronic devices. Find out what EVP is and learn how EVP is recorded and analyzed.
What was Archimedes' death ray?
history.howstuffworks.com/historical-figures/archimedes-death-ray.htm
Archimedes' death ray is a fabled device that brought death and destruction to Roman ships. Learn about Archimedes' death ray and what it was made of.
How the Raspberry Pi Works
computer.howstuffworks.com/raspberry-pi.htm
The Raspberry Pi may be the device that gets us back to computing basics. And that's a very good thing. Learn what Raspberry Pi is all about.
How E-writers Work
electronics.howstuffworks.com/gadgets/other-gadgets/e-writers.htm
E-writers are simple electronic devices that let you write down your thoughts. Learn all about the features and pros/cons of e-writers.
How Digital Jewelry Will Work
electronics.howstuffworks.com/gadgets/home/digital-jewelry.htm
In the next wave of mobile computing devices, our jewelry might double as our cell phones, PDAs and GPS receivers. Get a look at these new microdevices.
How NASCAR Safety Works
auto.howstuffworks.com/auto-racing/nascar/nascar-basics/nascar-safety.htm
NASCAR safety has improved dramatically since the death of Dale Earnhardt. Learn about NASCAR safety technology and see pictures of NASCAR safety devices.
How Smart Homes Work
home.howstuffworks.com/smart-home.htm
Smart homes connect all the devices and appliances in your home so they can talk to each other. See more about smart homes and their technology.
Why is the keypad arrangement different for a telephone and a calculator?
electronics.howstuffworks.com/question641.htm
It's one of those seemingly-unexplainable lapses in logic -- Why do these two digit-based devices order their number keys in exactly opposite ways?