Search Results | understand
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What Is a 5th Wheel and How Does It Work?
auto.howstuffworks.com/auto-parts/towing/equipment/protective-towing/5th-wheel-safety-systems.htm
5th wheel safety systems are designed to save your vehicle from damage in case of a towing mishap. Read about 5th wheel towing systems at HowStuffWorks.
How Tongue Weight Works
auto.howstuffworks.com/auto-parts/towing/towing-capacity/information/tongue-weight.htm
Tongue weight is an important factor to consider when towing. Learn what tongue weight is and how to calculate it 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.
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?
What is landsickness?
health.howstuffworks.com/mental-health/neurological-conditions/landsickness.htm
Landsickness is motion sickness anomaly -- a person with landsickness actually feels better while in motion. Learn more about landsickness.
10 Largest Foundations in the World
money.howstuffworks.com/10-largest-foundations-in-the-world.htm
Some wealthy people do more with their money than just buy more things. Learn about 10 of the largest foundations in the world.
Why Is Yawning Contagious?
science.howstuffworks.com/life/inside-the-mind/human-brain/contagious-yawn.htm
Contagious yawning is associated with the same parts of the brain that deal with empathy, according to a recent study. Learn about contagious yawning.
How Customer Service Works
money.howstuffworks.com/customer-service.htm
How do you make the customers feel like they are always right, and keep your employees sane and productive? Read on to find out what goes in to successful customer service operations.
Microdermabrasion Overview
health.howstuffworks.com/skin-care/beauty/skin-treatments/microdermabrasion.htm
Microdermabrasion is a skin-care technique that uses tiny rough grains to buff away the surface layer of skin. Learn about microdermabrasion and skin anatomy.
How the SteriPEN Works
electronics.howstuffworks.com/gadgets/travel/steripen.htm
The SteriPEN is a very popular travel gadget. Learn more about the SteriPEN at HowStuffWorks.