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12 Things Developed By NASA That Improved Your Life
electronics.howstuffworks.com/12-things-developed-by-nasa-that-improved-your-life.htm
It's no big secret that a number of countries have invested a substantial portion of tax payer dollars into space-based programs. This has left a lot of people wondering whether their money could be better spent in areas that might be in greater need of more immediate financial support. However, the fact of the matter is [...] The post 12 Things Developed By NASA That Improved Your Life appeared first on Goliath.
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.
Would Your Car Pass the Moose Test?
auto.howstuffworks.com/car-driving-safety/auto-safety-testing/do-drivers-pass-moose-test.htm
Stability control systems in cars have to pass lots of tests. HowStuffWorks looks at the history of the Moose Test.
How to Repair a Dryer
home.howstuffworks.com/how-to-repair-a-dryer.htm
A dryer is a large drum into which wet laundry is loaded. Air heated by a gas heater or electric heating element is blown through the drum to dry clothes. Learn to repair a dryer.
How An Oscillator Works
electronics.howstuffworks.com/oscillator.htm
Oscillators show up in lots of electronic equipment. In fact, you might be surprised to know that computers, radios, metal detectors, and stun guns all use oscillators. Read on to learn how an oscillator works!
How In-flight Mobile Phone Services Work
computer.howstuffworks.com/in-flight-mobile-phone-services.htm
Have you ever wanted to use your mobile phone during a flight? Learn how in-flight mobile phone services work at HowStuffWorks.
What is Google Wallet?
electronics.howstuffworks.com/google-wallet.htm
Google Wallet aims to make purchasing electronic. Find out the technologies behind Google Wallet and what Google Wallet can do.
10 Silly Inventions That Became Wildly Famous
science.howstuffworks.com/innovation/inventions/10-silly-inventions-that-became-wildly-famous.htm
We've all seen TV ads for products that were just completely silly, but then became overnight sensations. Which ones made our list?
Meet the Trebuchet, the Castle-crushing Catapult of the Middle Ages
history.howstuffworks.com/european-history/trebuchet.htm
Before the advent of gunpowder, enemy combatants used a powerful siege weapon called a trebuchet to forcefully launch projectiles - sometimes a large stone, a decapitated human head or a dead horse - at intended targets.
Liposuction 101
health.howstuffworks.com/wellness/cosmetic-treatments/liposuction.htm
Liposuction is the most popular type of cosmetic surgery in America. Can we all just have our fat sucked out? See the pros and cons to liposuction.