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How Telephones Work
www.howstuffworks.com/telephone.htm
Telephones are one of the most important and useful modern inventions. Learn about telephone operation, creating a telephone network and tones and bandwidth.
Can You Name the Movie Star If We Show You Three Characters They Played?
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Are you an avid follower of celebrity news? Or a devoted movie buff? If you can name these movie stars from three characters they played, consider yourself a true cinephile!
Can You Name All These Spotted Animals From One Image?
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Big spots, little spots, circle spots, square spots, invisible spots, color-changing, neon, glow-in-the-dark, venomous spots and classic polka-dot spots are everywhere in nature. Can you name these animals based on their spots?
Is This Character a Superhero or a Supervillain?
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A superhero might walk an old lady across the road while a supervillain will steal her purse when she's looking the other way. Do you know which of these characters fall into each category?
Ultimate Guide to Concrete Countertops
home.howstuffworks.com/home-improvement/remodeling/concrete-countertop.htm
Concrete countertops are gaining in popularity as a replacement for granite countertops. Find out why concrete countertops are being used more and more.
What is hypermiling?
auto.howstuffworks.com/auto-racing/nascar/nascar-basics/hypermiling.htm
Hypermiling is a driving technique designed to maximize fuel efficiency. Learn how to use hypermiling to save gas here.
How Wind-turbine Chargers Work
electronics.howstuffworks.com/gadgets/travel/wind-turbine-chargers.htm
Wind turbine chargers are great travel gadgets. Learn more about wind turbine chargers at HowStuffWorks.
How Insulated Curtains Work
home.howstuffworks.com/home-improvement/heating-and-cooling/insulated-curtains.htm
Insulated curtains often help with energy costs. Learn more about how insulated curtains work at HowStuffWorks.
How to Volunteer for the Parks and Recreation Department
money.howstuffworks.com/economics/volunteer/opportunities/volunteer-parks-recreation.htm
Volunteering for your local parks and recreation department offers myriad opportunities. Learn how to get started volunteering with parks and recreation.
Are people eating more comfort food in the recession?
recipes.howstuffworks.com/menus/comfort-food-in-the-recession.htm
Are you wondering if people are eating more comfort food in the recession? Learn if people are eating more comfort food in the recession.