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How a Pneumatic Tube Works
electronics.howstuffworks.com/everyday-tech/pneumatic-tubes.htm
That tube you put your check or deposit slip in at the bank drive-up window is called a pneumatic tube. This was cutting edge 19th-century technology and is still in use today.
How a Weather Balloon Works?
science.howstuffworks.com/nature/climate-weather/meteorological-instruments/weather-balloon.htm
Have you ever wondered how weather stations gather all of their data? Even though technology for predicting the weather has improved, simple weather balloons do a lot of the hard work every day.
Steam Versus Diesel
history.howstuffworks.com/american-history/steam-versus-diesel.htm
The steam versus diesel debate was one that lasted for 20 heated years as technology advanced. Learn more about the steam versus diesel debate.
Why do cars make noise when you shift gears poorly?
Do you know why cars make noise when you shift gears poorly? Learn why cars make noise when you shift gears poorly in this article from HowStuffWorks.
Want to Save Gas? Follow That Truck!
auto.howstuffworks.com/fuel-efficiency/fuel-economy/follow-that-truck.htm
What to save gas? Follow that truck! Learn in this article how you can save gas by following behind large trucks.
How to Sell Your Pet
animals.howstuffworks.com/pets/how-to-sell-your-pet.htm
You have nobody at home who can take care of your pet dog and you're wondering how to sell it. In this article you will find out how to sell your pet.
How Polar Bears Work
animals.howstuffworks.com/mammals/polar-bear.htm
Polar bears are iconic for their shocking whiteness, ferocity and sheer size. Learn about polar bears, polar bear diet and polar bear habitat.
Atkins Diet: What You Need to Know
health.howstuffworks.com/wellness/diet-fitness/diets/atkins.htm
The Atkins diet focuses on limiting the amount of carbohydrates a person consumes in a day. Learn about the Atkins diet and Atkins diet friendly foods.
How to Lose Weight on Commercial Diet Programs
Most diets focus on "more" or "less," but that's not the only effective approach. For more details on five commercial diet programs, read on.
How the HOPE Scholarship Works
money.howstuffworks.com/personal-finance/college-planning/financial-aid/hope-scholarship.htm
The HOPE Scholarship is intended to reward academic achievement and retain in-state talent. Learn about Georgia's HOPE Scholarship program.