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10 Different Types of Laughter
science.howstuffworks.com/life/inside-the-mind/emotions/5-types-of-laughter.htm
From giggles to guffaws and chuckles to cackles, humans laugh in a lot of different ways. But what do each of those laughs mean, and are they all related to humor?
How Garbage Disposals Work
home.howstuffworks.com/garbage-disposal.htm
The garbage disposal is often overlooked until it breaks down or starts to smell. Find out how to clean, fix and buy a garbage disposal at HowStuffWorks.
How Radio Shows Work
entertainment.howstuffworks.com/radio-show.htm
Radio shows were once the most popular form of American home entertainment. Learn about radio shows and find out why some shows are still popular.
How Ultra-high Definition Works
electronics.howstuffworks.com/ultra-high-definition.htm
Ultra-high definition could revolutionize digital television. Learn what makes ultra-high definition TV so special and when it may come on the market.
How Emergency Rooms Work
people.howstuffworks.com/emergency-room.htm
Movies and TV shows depict emergency rooms as insanely intense places. But do you want to know what an emergency department in a hospital is really like? Learn all about what goes on in a real-life ER.
How Salt Works
science.howstuffworks.com/innovation/edible-innovations/salt.htm
Not only do we need to consume salt, we also need it for a variety of nonfood uses. But if it's so important, why do health organizations recommend that we closely watch our intake? Apparently, there can be too much of a good thing. Learn what happens when we overload on salt or get too little of it.
Walking Accessories
health.howstuffworks.com/wellness/diet-fitness/information/walking-accessories.htm
This introduction to walking accessories addresses the importance of a good walking shoe. See an introduction to walking accessories.
Grassoline: Can we fuel cars with grass?
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/grassoline.htm
Grassoline for fuel is a concept that is under development in the ongoing search for an alternative to oil. Learn about the concept of grassoline.
Halo Networking: An Interview with Chris Butcher
electronics.howstuffworks.com/halo-network.htm
Getting Halo 2 ready for play on X-Box Live was no easy task. Read what it akes to get all of these X-boxes to play together nicely in an interview with Bungie's Chris Butcher.
10 Ways Television Has Changed the Way We Talk
There are many ways television has changed the way we talk. Visit HowStuffWorks to find 10 ways television has changed the way we talk.