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What is laughter therapy?
science.howstuffworks.com/life/laughter-therapy.htm
What is laughter therapy? Find out what laughter therapy is at HowStuffWorks.
10 Tips for Refurbishing Old Furniture
home.howstuffworks.com/home-improvement/home-diy/projects/5-tips-for-restoring-old-furniture.htm
Furniture restorers all have one thing in common - the desire to pluck a piece of furniture off the side of the road and restore it to its former glory. But you don't have to be a pro to get the job done.
How Mobile Broadband Services Work
computer.howstuffworks.com/mobile-broadband-service.htm
Mobile broadband services allow you to stay connected to the internet from portable devices. Learn more about mobile broadband services at HowStuffWorks.
How the Amphicar Worked
auto.howstuffworks.com/1961-1968-Amphicar.htm
The 1961-1968 Amphicar was an amphibious car introduced at the 1959 Geneva Salon. Read about this fun and famous collectible invented by Hans Trippel.
Yo-Yo Basics
entertainment.howstuffworks.com/yo-yo-basics.htm
The yo-yo has been a popular toy since the late 18th century. Read up on history of the yo-yo and learn essential yo-yo tricks and tips.
How the ESRB Works
electronics.howstuffworks.com/esrb.htm
With sales topping $7 billion last year, the focus on game ratings will only intensify. Find out how the Entertainment Software Ratings Board (ESRB) rates games, how the ratings are enforced, and how ratings affect game sales.
How Cell-phone Viruses Work
electronics.howstuffworks.com/cell-phone-virus.htm
Although they can't do much damage at present, in the future cell-phone viruses may be as debilitating as computer viruses. Learn how cell-phone viruses spread, what they can do, and how you can protect your phone.
How to Clean Your Bathroom
Dirty bathrooms are gross. Really gross. Your bathroom should be cleaned at least once a week to keep it sanitary, as well as sparkling. Learn how to eliminate the dirt and scum from your bathroom.
How Bluetooth Works
electronics.howstuffworks.com/bluetooth.htm
Bluetooth allows electronic equipment to connect without wires. So how does it work?
How Air Purifiers Work
home.howstuffworks.com/air-purifier.htm
Americans spend an estimated $250 million annually on air purifiers for their homes. Learn why people buy air purifiers and how they work.