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Can you use a cell phone as a credit card?
electronics.howstuffworks.com/nfc-phone.htm
Can you use a cell phone as a credit card? Yes. Nokia revealed the first fully integrated mobile-payment cell phone in 2007. See how these phones work.
Why are my power bills so high? Which appliances use the most power?
home.howstuffworks.com/question272.htm
Just reading a power bill is a tricky way to determine what appliances are using the most power. Learn why your power bills are so high.
How does a time-of-use program with the power company work?
home.howstuffworks.com/question305.htm
Chances are your power company in your area advertises a "time-of-use" program. But what exactly does this mean and can you really save on your power bill by signing up for this type of service?
Are foot scrapers safe to use on my feet?
health.howstuffworks.com/skin-care/problems/treating/are-foot-scrapers-safe.htm
Are foot scrapers safe for my feet? Find out if foot scrapers are safe for your feet at HowStuffWorks.
Can petroleum jelly be used as a moisturizer?
health.howstuffworks.com/skin-care/moisturizing/products/petroleum-jelly-moisturizer.htm
Does a petroleum jelly moisturizer work? And can it be as effective as expensive moisturizers? Take a look at petroleum jelly moisturizer.
What the Stuff?!: 5 Terrifying Treatments Doctors Used to Prescribe
www.howstuffworks.com/videos/what-the-stuff/what-the-stuff-terrifying-medical-treatments-video.htm
Humanity still isn't entirely sure how the human body works... but at least we're beyond prescribing cannibalism and radioactive chocolate!
Why a U.S. Yield Curve Inversion Worries Recession Watchers
money.howstuffworks.com/why-treasury-bond-yield-curve-has-recession-watchers-worried.htm
An inversion of the U.S. Treasury bond yield curve has predicted the last seven U.S. recessions. Is the U.S. in for another one soon?
Can you use toothpaste and mouthwash with fluoride?
health.howstuffworks.com/wellness/oral-care/products/toothpaste-and-mouthwash-with-fluoride.htm
Should you double up and use toothpaste and mouthwash with fluoride? Are there any dangers? Learn about using toothpaste and mouthwash with fluoride.
What the Stuff?!: 4 Cartoon Moments That Use Real Physics
www.howstuffworks.com/videos/what-the-stuff/what-the-stuff-cartoons-and-physics-video.htm
Caroline describes some real physics in action during these classic cartoon moments.
What supplements do Olympic weightlifters use?
Olympic weightlifters usually use supplements and extra nutrition to get their amazing bodies. Find out what supplements Olympic weightlifters use.