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How Trailer Balls and Switch Balls Work
Trailer balls and switch balls are important hitch accessories. Learn all about trailer balls and switch balls at HowStuffWorks.
Can hybrid engines create more power?
auto.howstuffworks.com/fuel-efficiency/hybrid-technology/hybrid-engines-more-power.htm
Can hybrid engines create more power? Find out if hybrid engines can create more power at HowStuffWorks.
What's the difference between a flat tax and a fair tax?
money.howstuffworks.com/personal-finance/personal-income-taxes/flat-tax-fair-tax.htm
The flat tax and fair tax are two suggestions people have made for reforming the tax code. Learn more about flat tax and fair tax.
How to Volunteer to Help Disabled Veterans
money.howstuffworks.com/economics/volunteer/opportunities/volunteer-to-help-disabled-veterans.htm
Would you like to volunteer to help disabled veterans? Visit HowStuffWorks to learn how to volunteer to help disabled veterans.
Does a hush really pass over a crowded room 20 minutes after the hour?
science.howstuffworks.com/science-vs-myth/everyday-myths/hush-crowded-room.htm
You're talking with a group of people when, with no apparent warning, everyone stops talking. Is it just an awkward silence or a pregnant pause? Or is this silence something more?
How Crosley Cars Work
auto.howstuffworks.com/crosley-cars.htm
Crosley cars -- small, bare-bones, and inexpensive -- were unique to the 1930s car market. Learn about the origins of Crosley cars in this article.
Why landscape with native plants?
home.howstuffworks.com/lawn-garden/professional-landscaping/landscape-with-native-plants.htm
Native plants are usually easier to take care of and they can be less expensive than non-native species, too. Learn about native plant landscaping.
How Drawbar Pull Works
auto.howstuffworks.com/auto-parts/towing/equipment/tow-bars/drawbar-pull.htm
Drawbar pull is an important factor to consider when doing serious towing. Learn all about drawbar pull at HowStuffWorks.
Why Is Wombat Scat Shaped Like a Cube?
animals.howstuffworks.com/mammals/wombat-scat.htm
The shape of wombat scat closely resembles dice. Learn why wombat scat has such a distinctive shape and what this means for other animals in the area.
What will speed mean in the future?
auto.howstuffworks.com/under-the-hood/trends-innovations/speed-in-the-future.htm
Speed in the future will be realized by a varied assortment of fuels and power sources. Read about speed and the future and how it's being tested today in Utah.