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How RV Hitches Work
auto.howstuffworks.com/auto-parts/towing/vehicle-towing/rv/rv-hitches.htm
RV hitches are vital accessories for RV owners. Learn all about RV hitches at HowStuffWorks.
10 Dirtiest Cities in the U.S. (L.A. Shockingly Isn't One of Them)
science.howstuffworks.com/environmental/dirtiest-cities-in-the-us.htm
Living in a city offers a lot of excitement and opportunity on a daily basis, but it also comes with some downsides like pollution, trash and health risks. So, which cities have it worst? LawnStarter did a deep dive on this very topic to uncover the dirtiest cities in the U.S.
Top 5 Tips for Choosing a Daily Body Cleanser
health.howstuffworks.com/skin-care/daily/tips/5-tips-for-choosing-a-daily-body-cleanser.htm
Choosing a daily body cleanser is really important to your skin's health. Visit HowStuffWorks to see the top 5 tips for choosing a daily body cleanser.
How to Become an Air Traffic Controller
science.howstuffworks.com/military/army-careers/how-to-become-army-air-traffic-controller.htm
Want to know how to become an Army air traffic controller? Visit HowStuffWorks to learn how to become an Army air traffic controller.
How do painkillers know where you hurt?
health.howstuffworks.com/medicine/medication/how-do-painkillers-know-where-you-hurt.htm
As kids, we couldn't use big words to describe our scrapes, but we could point, and somehow the medicine knew where we hurt. It still does. How?
How Weatherproof Speakers Work
electronics.howstuffworks.com/weatherproof-speakers.htm
Weatherproof speakers are great for an outdoor space. How do weatherproof speakers resist the elements? Find out how weatherproof speakers work.
How Clouds Work
science.howstuffworks.com/nature/climate-weather/atmospheric/cloud.htm
Did bunnies just attack that sailboat, or was it a narwhal playing with a school of fish? Are you going crazy, or are you just watching the clouds?
How Public Relations Works
money.howstuffworks.com/business-communications/how-public-relations-works.htm
Public relations professionals are charged with making people, governments and organizations look good. Learn more about public relations in this article.
How Electroconvulsive Therapy Works
science.howstuffworks.com/life/inside-the-mind/human-brain/electroconvulsive-therapy.htm
Most of us don't intuitively classify electroshocks as therapeutic, but this 1950s-era treatment has changed a lot since it was first introduced. When and why do mental health experts now turn to it?
How Narwhals Work
animals.howstuffworks.com/mammals/narwhal.htm
Narwhals, the unicorns of the sea, are unusual tusked whales who like icy ocean waters. See what else makes narwhals interesting whales indeed.