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How Waterless Toilets Work
science.howstuffworks.com/environmental/green-tech/sustainable/waterless-toilet.htm
Waterless toilets are a great way to save water. Visit HowStuffWorks to learn all about waterless toilets.
Can New York City's Skyscrapers Accommodate Vertical Farming?
science.howstuffworks.com/environmental/conservation/issues/vertical-farming.htm
Vertical farming is a method of large-scale farming in an urban environment. Learn about the benefits of a vertical farm and vertical farming technology.
The Top 30 Songs of Elvis Presley
entertainment.howstuffworks.com/the-top-30-songs-of-elvis-presley.htm
Elvis Presley is rightly known as "The King of Rock 'n' Roll." But what were his top 30 songs? Our list includes "Love Me Tender," "Hound Dog" and "Heartbreak Hotel."
What crops can be used for biomass energy?
auto.howstuffworks.com/fuel-efficiency/biofuels/crops-used-biomass-energy.htm
What crops can be used for biomass energy? Keep reading to learn about crops that can be used for biomass energy.
How a Lithium Mine Works and Impacts Local Communities
science.howstuffworks.com/environmental/energy/lithium-mine.htm
As the global demand for clean energy intensifies, lithium has emerged as a critical player in the quest for sustainable technology. This invaluable resource, often dubbed "white gold," is essential for powering electric vehicles, renewable energy storage and advanced electronics.
12 Sunflowers Facts for Beginner Gardeners
home.howstuffworks.com/sunflowers.htm
Sunflowers are incredibly tough and can be grown in almost any soil. Plus, it's hard not to smile when you see a field of these bright yellow rays.
How to Mow a Lawn
home.howstuffworks.com/how-to-mow-your-lawn.htm
If you know how to mow your lawn properly, neighbors will smile at your green masterpiece. Learn how to mow your lawn with the right tools and facts.
Do elephants never forget?
animals.howstuffworks.com/mammals/elephant-memory.htm
Elephants never forget might be an overstatement, but these animals do have great memories. Is it possible that elephants never forget anything?
Types of Iris Flowers and How to Grow Them
home.howstuffworks.com/define-iris.htm
There are nearly 300 types of iris flowers that draw fascination from gardeners around the world. Learn how to welcome this rainbow of color into your garden!
5 Low-cost Biofuels
auto.howstuffworks.com/fuel-efficiency/biofuels/5-low-cost-biofuels.htm
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.