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How does Caller ID work?
electronics.howstuffworks.com/question409.htm
How does caller ID work on a telephone? Learn how caller ID systems work.
Top 5 Ancient Incan Inventions
science.howstuffworks.com/innovation/inventions/5-ancient-incan-inventions.htm
The Incan empire had a highly developed organizational system and a near limitless workforce that helped create a culture of wonders. So what are some of their inventions that we know about today?
Who Invented the Telegraph?
science.howstuffworks.com/innovation/inventions/telegraph.htm
The telegraph was a groundbreaking invention that transformed communication in the 19th century. Explore its impact on news media and global connectivity.
The Basics of C Programming
computer.howstuffworks.com/c.htm
A computer program is the key to the digital city: If you know the language, you can get a computer to do almost anything you want. Learn how to write computer programs in C.
How Burglar Alarms Work
home.howstuffworks.com/home-improvement/household-safety/burglar-alarm.htm
Burglar alarms are found in every retail store and are becoming more common in private homes. Find out how a simple burglar alarm system works.
What are system resources, and why do I run out of them?
computer.howstuffworks.com/question466.htm
What are system resources, and why do I run out of them even though I have 128Mb of memory? Is this a conspiracy by the memory chip manufacturers or what?
How Nerves Work
health.howstuffworks.com/human-body/systems/nervous-system/nerve.htm
Nerves are what sense the world around you and pass that information along to your brain. Learn about nerves and see how the nervous system works.
How Email Works
computer.howstuffworks.com/e-mail-messaging/email.htm
Email gives us the ability to contact any person in the world in a matter of seconds. Find out how email works and how email servers deliver messages.
Going Nowhere Fast? Smart Traffic Lights Can Help Ease Gridlock
science.howstuffworks.com/engineering/civil/smart-traffic-lights-news.htm
Smart traffic lights monitor traffic and continuously adjust their timing to improve flow, and can even help disabled or elderly pedestrians navigate crosswalks. Could they be a solution to the problems of traffic stress and road rage?
NAT: How Network Address Translation Works
computer.howstuffworks.com/nat.htm
Network Address Translation helps improve security by reusing IP addresses. Learn about Network Address Translation and NAT security.