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Why Is Gas So Expensive at Certain Times of Year?
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Unfortunately for drivers, we often see the highest gas prices during the summer, starting around Memorial Day. In May 2022, U.S. consumers paid an average of $1.50 per gallon more than they were at the same time in 2021, according to AAA.
How Much Air Pollution Comes From Cars?
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You see it every time smoke billows from your car's exhaust pipe. There's no denying that vehicles are major contributors to air pollution.
What are the different types of hybrid cars?
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What are the different types of hybrid cars? Visit HowStuffWorks to learn what the different types of hybrid cars are.
5 Low-cost Biofuels
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Every fuel has a monetary and ecological cost, but some are more affordable than others. Read on to find out more about five low-cost biofuels.
Top 10 Eco-friendly Substitutes for Plastic
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10 eco-friendly substitutes for plastic is discussed in this article from HowStuffWorks. Learn about 10 eco-friendly substitutes for plastic.
What are the pros and cons of hydrogen energy?
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What are the pros and cons of hydrogen energy? Learn about this innovative green technology and the pros and cons of hydrogen energy.
How Long Does It Take for Plastic to Decompose?
Wood, grass and food scraps undergo a process known as biodegradation when they're buried. They're transformed by bacteria in the soil into other useful compounds, but those same bacteria typically turn up their noses at plastic. Luckily, that's not the end of the story.
How Geothermal Energy Works
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Geothermal energy is clean, abundant and renewable. Learn about geothermal energy, geothermal heat pumps and geothermal power plants.
How General Business Credits Work
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Running your own business can cost a lot of money, but the IRS does provide a few perks. Learn more about general business credits at HowStuffWorks.
5 Ways Hybrid Battery Packs are Being Improved
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Could hybrid battery pack improvements hasten the popularity of eco-friendly cars? Read our list of 5 recent hybrid battery pack improvements for details.