Search Results | metal detectors
Your search for "metal detectors" returned 103 results
10 Everyday Things You're Probably Doing the Hard Way
Are you doing things the hard way? Explore 10 Everyday Things You're Probably Doing the Hard Way to discover how to make your life a little easier.
How E-waste Works
electronics.howstuffworks.com/everyday-tech/e-waste.htm
E-waste refers to your discarded electronics and electrical devices. Learn why it's so difficult to properly recycle e-waste.
How Red-light Cameras Work
auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/red-light-camera.htm
The light turns red. You're alone at the intersection. There's not another car in sight. Do you run it? Read this before you answer.
How Fire Engines Work
science.howstuffworks.com/transport/engines-equipment/fire-engine.htm
We see them all the time, but do you ever think about everything these machines do? A fire engine is a combination personnel carrier, tool box and water tanker. Learn all about this amazing 3-in-1 machine.
How Nuclear Radiation Works
science.howstuffworks.com/nuclear.htm
Nuclear radiation can be extremely beneficial or extremely harmful -- it all depends on how it's used. Learn what nuclear radiation is all about.
How Cell Phone Jammers Work
electronics.howstuffworks.com/cell-phone-jammer.htm
A cell phone jammer allows people to exploit the vulnerability of the radio spectrum to silence blabbering offenders. See how cell phone jammers work.
How Home Thermostats Work
home.howstuffworks.com/home-thermostat.htm
Thermostats are in every household, but have you ever wondered how they work? Learn about thermostats and take a look inside a home thermostat.
How Crime Scene Investigation Works
science.howstuffworks.com/csi.htm
Learn what really goes on when a CSI "processes a crime scene" and get a real-world view of crime scene investigation from a primary scene responder with the Colorado Bureau of Investigation.
How can dolphins disarm sea mines?
animals.howstuffworks.com/mammals/dolphin-disarm-sea-mine.htm
Can dolphins disarm sea mines? They may not disarm them, but they can certainly find them. Learn more about whether dolphins disarm sea mines.
How does your body digest a cigarette?
health.howstuffworks.com/wellness/smoking-cessation/digest-a-cigarette.htm
Can you body really digest a cigarette? Not really -- those chemicals just aren't useful for its functions. Find out how your body digests a cigarette.