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What Is Freon and How Does It Work?
home.howstuffworks.com/home-improvement/heating-and-cooling/what-is-air-conditioner-freon.htm
Freon AC is a colorless gas that absorbs heat and humidity. But it's being phased out in the United States, so what does your AC unit use to keep cool?
What are Army combat medics' main duties?
health.howstuffworks.com/medicine/army-medicine/army-combat-medics.htm
What are Army combat medics' main duties? Visit Discovery Fit & Health to learn what Army combat medics' main duties are.
The Horsepower Debate: Hybrids vs. Standard Cars
auto.howstuffworks.com/horsepower-debate-hybrids-vs-standard-cars.htm
The horsepower debate between hybrid cars and standard cars is a curious one. Visit HowStuffWorks to learn about hybrid and standard car horsepower.
How can lithium-ion batteries improve hybrids?
auto.howstuffworks.com/lithium-ion-batteries-improve-hybrids.htm
How can lithium-ion batteries improve hybrids? Visit HowStuffWorks to learn how lithium-ion batteries can improve hybrids.
How to Clean Your Cell Phone
You may not want to think about it now, but your shiny new cell phone will soon become encrusted with fingerprints, dust and all manner of filth. But how do you clean such a delicate piece of machinery? Very, very carefully.
Is the Car Dealership Model Outdated?
auto.howstuffworks.com/buying-selling/car-dealership-model-outdated.htm
Automakers are changing the way consumers buy and drive their cars. Find out more at HowStuffWorks.
Why Aren't Modern Suburbs Built on a Walkable Grid?
science.howstuffworks.com/engineering/civil/why-so-many-suburban-streets-twist-and-turn.htm
You might be surprised to learn that the twists and turns of streets in the suburbs date all the way to the Industrial Revolution.
Why Carmakers Are Ditching the Spare Tire
auto.howstuffworks.com/why-many-new-cars-dont-come-with-spare-tire.htm
As many as a third of new 2017 cars didn't include spare tires. So what's the deal? Find out at HowStuffWorks.
Are there any risks associated with the production of wind energy?
science.howstuffworks.com/environmental/energy/risks-associated-wind-energy.htm
Wind farms are touted for their ability to capture a clean, renewable energy source. Is producing wind energy as beneficial as it seems, or are there any downsides?
What is the energy source of the future?
science.howstuffworks.com/environmental/energy/energy-source-future.htm
What is the energy source of the future? Learn more about the energy source of the future in this article.