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Who invented the cell phone?
science.howstuffworks.com/innovation/inventions/who-invented-the-cell-phone.htm
It seems like virtually everyone has a cell phone. In fact, you probably have one in your pocket right now. Many had the idea for the device, but only one could successfully introduce the gadget. Who was it?
How Prison Telecommunications Work
people.howstuffworks.com/prison-telecommunication.htm
Prison telecommunications is tricky business when there's a risk prisoners will use telephone calls to commit crimes. Learn about prison telecommunications.
How Folate Works
health.howstuffworks.com/wellness/food-nutrition/vitamin-supplements/folate.htm
Folate is a vitamin that is crucial to human growth. Find out what your RDA of folate is and the serious effects of a folate deficiency.
How NFL Equipment Works
entertainment.howstuffworks.com/fb-equip.htm
Football equipment keeps a player's body protected from hard hits. Learn about the different pieces of football equipment and find out what an equipment manager does.
Easy Yo-Yo Tricks
entertainment.howstuffworks.com/easy-yo-yo-tricks.htm
Easy yo-yo tricks are perfect for beginning yo-yoers of all ages. Learn how to perform a Sleeper, Around the World, and the most popular yo-yo tricks.
How Animal Testing Works
science.howstuffworks.com/innovation/scientific-experiments/animal-testing.htm
Animal testing has a long, gruesome history, but it's also saved countless human lives.
10 Disadvantages of Biofuels
auto.howstuffworks.com/fuel-efficiency/biofuels/10-disadvantages-of-biofuels.htm
Biofuels are hot now, but integrating them into our fuel use habits could be costly. Read more about 10 disadvantages of biofuels.
How to Start a Weight-Loss Program
health.howstuffworks.com/wellness/diet-fitness/weight-loss/how-to-start-a-weight-loss-program.htm
How you start a weight-loss program can be an enormous factor in whether or not you ultimately succeed. Learn how to get started the right way.
How Sword Swallowing Works
entertainment.howstuffworks.com/arts/circus-arts/sword-swallowing.htm
Sword swallowing is an extremely dangerous trick that does not involve illusions. Learn about sword swallowing and the dangers of sword swallowing.
Decorating Auxiliary Home Spaces
home.howstuffworks.com/home-decor/decorating-styles-techniques/decorate-home-spaces-ideas.htm
Get ideas for decorating auxiliary home spaces like the entranceway, hallway, mudroom, attic, and more. This article has decorating tips and photos.