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How Modems Work
computer.howstuffworks.com/modem.htm
Most of the world still uses a standard modem to connect to the Internet. Learn how they are able to transmit so much data over a normal voice connection!
How Math Works
science.howstuffworks.com/math-concepts/math.htm
A world without math is unimaginable. It's a part of who we are. It's the analytical juice of our left brain. In the words of physicist Richard Feynman, even a fool can use it. So why do so many of us turn our backs on numbers?
How Screensavers Work
computer.howstuffworks.com/screensaver.htm
Screensavers used to be necessary due to CRT monitor quirks -- now, they're mostly used for entertainment and security. Find out what a screensaver is and how it knows when to kick in.
HowStuffWorks: 5 Stupid Intelligence Tests
science.howstuffworks.com/life/inside-the-mind/human-brain/hsw-5-stupid-intelligence-tests-video.htm
Intelligence tests are not often accurate measures of intelligence. Learn more about intelligence tests and some of the more inaccurate ones in this video from HowStuffWorks.
How Toilets Work
home.howstuffworks.com/toilet.htm
The toilet. The john. The loo. The commode. The porcelain throne. No matter what you call it, there's no doubt it's a true technological marvel. Look beyond the commonplace bowl and see what a sophisticated water-handling system your toilet is.
When Were CDs Invented, and How Do They Work?
electronics.howstuffworks.com/cd.htm
The advent of compact discs brought about digital storage and made pinpointing data a split-second task. But when were CDs invented, and how exactly do they work? Read on to get some answers!
HowStuffWorks: 10 Weird Sea Creatures
science.howstuffworks.com/environmental/earth/oceanography/hsw-10-weird-creatures-video.htm
The ocean's depths are one of the most mysterious areas on the planet - and the inhabitants of this murky domain are stranger than anything you'll find on land.
How Digital Clocks Work
electronics.howstuffworks.com/gadgets/clocks-watches/digital-clock.htm
When you need to know the time, it's about a 50-50 chance you'll turn to some LEDs to find out. Ever wonder what goes on inside a digital clock or wristwatch? Find out about this basic digital technology -- and learn how to create your own digital timekeeper.
How Smoke Detectors Work
home.howstuffworks.com/home-improvement/household-safety/smoke.htm
As the saying goes, "Where there's smoke, there's fire." Smoke detectors are amazing: They're pretty inexpensive, but they save thousands of lives each year. Learn all about nuclear and light-sensing smoke detectors.
HowStuffWorks: 5 Food Myths About Cancer
recipes.howstuffworks.com/hsw-5-food-myths-about-cancer-video.htm
Cancer has a lot of myths about potential food cures and causes. Learn more about cancer food myths in this video from HowStuffWorks.