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Do portable TV's still work?
electronics.howstuffworks.com/portable-tvs.htm
Do portable TV's still work? Visit HowStuffWorks.com to learn if portable TV's still work.
How Walkie-talkies Work
electronics.howstuffworks.com/walkie-talkies.htm
Walkie-talkies have been used for decades to communicate in situations where other options won't do the trick. Learn how walkie-talkies work.
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 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 Microcontrollers Work
electronics.howstuffworks.com/microcontroller.htm
Most modern electronic devices (TVs, VCRs, microwaves and so on) contain an embedded microcontroller. It's basically a dedicated computer. Find out how these devices work and experiment with one on your own.
15 Modern Technological Marvels That Have Been Around A Lot Longer Than You Think
As we live out our lives in these modern times we have access to an unprecedented wealth of technology. Things like robot vacuum cleaners, video phones and 3D printers that were considered science fiction just 20 years ago are now commonplace in many developed countries. But even though today's technology didn't exist in its precise […] The post 15 Modern Technological Marvels That Have Been Around A Lot Longer Than You Think appeared first on Goliath.
Are RFID ignition systems secure?
electronics.howstuffworks.com/gadgets/automotive/rfid-ignition-system.htm
RFID ignition systems rely on radio-frequency signals to reduce car thefts. Learn about RFID ignition systems and find out if they really icrease security and reduce thefts.
4 Reasons Your Phone Keeps Dropping Calls
electronics.howstuffworks.com/4-reasons-phone-keeps-dropping-calls.htm
Weird things can affect your call's signal strength. HowStuffWorks looks at four reasons your cellphone or smartphone keeps dropping calls.
How OLEDs Work
electronics.howstuffworks.com/oled.htm
OLEDs are a type of light emitting diode that is made of thin films of organic molecules. Learn about OLEDs and how OLEDs will be used in televisions.
CCD vs. CMOS Censor: What's the Difference?
electronics.howstuffworks.com/cameras-photography/digital/question362.htm
CCD and CMOS image sensors both convert light to electrons in a digital camera. Learn the differences between CCD and CMOS sensors.