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How LED Light Bulbs Work
science.howstuffworks.com/environmental/green-tech/sustainable/led-light-bulb.htm
LED light bulbs have taken over the market. But what are their pros and cons?
What Is Radar?
science.howstuffworks.com/radar.htm
Radar is used to track storms, planes, and weapons and also to create topographic maps. Learn about radar, radar technology and Doppler shift.
Is Wibree going to rival Bluetooth?
electronics.howstuffworks.com/wibree.htm
Nokia announced a new short-range wireless technology, Wibree, in October 2006.
How MapQuest Works
money.howstuffworks.com/mapquest.htm
MapQuest was a household name in mapping technology, but it was later eclipsed by Google Maps and other technology. What is MapQuest up to now?
10 Cool Inventions From the 1980s
science.howstuffworks.com/innovation/inventions/5-cool-inventions-from-the-1980s.htm
Though the 1980s might remind you of the days of MTV and leg warmers, there was a lot going on in technology. In fact, quite a few of the technologies we rely on today were making their debut.
Audi's New Cars 'Talk' to Nearly All Tolls
auto.howstuffworks.com/audis-new-cars-talk-to-nearly-all-tolls.htm
Audi's new toll technology is the first integrated into a car. HowStuffWorks talks to Audi about how its integrated toll technology works.
How Do QR Codes Work? 2D Barcodes Explained
science.howstuffworks.com/innovation/repurposed-inventions/2d-barcodes.htm
2D barcodes are being used in some interesting ways. Visit HowStuffWorks to learn everything about 2D barcodes.
How Does an Invisibility Cloak Work?
science.howstuffworks.com/invisibility-cloak.htm
With optical-camouflage technology, the invisibility cloak is a reality. Learn what it is.
How DVDs Work
electronics.howstuffworks.com/dvd.htm
Learn about DVD technology, DVD storage and DVD features. Explore how DVDs work.
How Semantic Web Works
computer.howstuffworks.com/semantic-web.htm
The Semantic Web proposes to help computers 'read' and use the Web. Learn about the tools that could make the Web machine readable.