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How Laser Communication Works
science.howstuffworks.com/laser-communication.htm
When speed is everything and light marks the universe's speed limit, lasers are bound to be the answer. At least, that's what NASA and a bunch of Wall Street types are betting on.
How does the lighter in a BBQ grill work?
home.howstuffworks.com/question383.htm
A BBQ lighter uses something called piezoelectricity to generate a nice spark that lights the grill. Learn how the lighter in a BBQ works.
11 Inventions That Changed the World as We Know It
science.howstuffworks.com/innovation/inventions/5-funny-inventions-that-changed-the-world.htm
Inventing a useful product or process is serious business - turn a great idea into a marketable widget, and you could earn millions of dollars. But that doesn't mean your widget has to be straitlaced and conservative.
1955-1957 Chevrolet Light-Duty Trucks
auto.howstuffworks.com/1955-1957-chevrolet-trucks.htm
The 1955-1957 Chevrolet light-duty trucks featured an all-new elegant body style and mechanical improvements like a small-block V-8. Learn more.
Water Bug vs. Roach Identification: Which Are You Dealing With?
animals.howstuffworks.com/insects/water-bug-vs-roach.htm
When it comes to creepy crawlers in kitchens and bathrooms, the water bug vs. roach confusion is real. Both have six legs, long antennae, and oval-shaped bodies. But their biology, habitats, and behaviors reveal they’re not the same.
How do the blue-ish headlights on expensive luxury cars work?
auto.howstuffworks.com/question387.htm
I notice that there are certain cars whose headlights seem to have a blue-ish or green-ish tint. A lot of times these headlights are on expensive cars. Are these headlights different from normal headlights?
How Rumble Robots Work
entertainment.howstuffworks.com/rumble-robot.htm
Rumble Robots are some of the most popular toys right now. Find out how these RC bots wage war and keep score!
Milgram Shock Experiment: A Vital Lesson in Social Psychology
science.howstuffworks.com/life/inside-the-mind/emotions/milgram-shock-experiment.htm
Stanley Milgram's experiment was a controversial test of human psychology that shed light on the limitations of free will and obedience to authority.
10 Bad Alternator Symptoms to Watch, Listen and Smell For
When your car's alternator begins to fail - or has already failed - there are certain warning signs that you can expect to see along the way. But do you know what they are?
How a Circuit Breaker Works
electronics.howstuffworks.com/circuit-breaker.htm
Circuit breakers are an essential safety component in any home electrical system. Learn about home circuit breakers and breaker design.