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How Plant-microbial Fuel Cells Work
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/plant-microbial-fuel-cell.htm
Do you know How Plant-microbial Fuel Cells Work? Keep reading to learn how to generate power using plants and How Plant-microbial Fuel Cells Work.
How to Draw a Cactus in 7 Steps
lifestyle.howstuffworks.com/crafts/drawing/how-to-draw-a-cactus.htm
Learn how to draw a cactus and other flowers and plants with our simple instructions. Sharpen your creative skills as you learn how to draw a cactus.
The Scientifically Proven Natural Hangover Cure: Asparagus
home.howstuffworks.com/green-living/scientists-asparagus-ward-hangover.htm
A look at creative green solutions to real ecological problems. Learn more about which green actions matter most.
The Euphrates River, at the 'Cradle of Civilization,' Is Drying Up
science.howstuffworks.com/environmental/conservation/issues/euphrates-river.htm
The Euphrates River is one of the most important water systems in recorded history.
The Sahara Desert Is Getting Bigger
science.howstuffworks.com/environmental/earth/geology/sahara-desert-is-getting-bigger.htm
Deserts around the world are slowly expanding. HowStuffWorks checks out the science behind these increases in size.
Plants Can Defend Themselves by Making Caterpillars Turn Cannibal
science.howstuffworks.com/life/botany/tomato-plant-defense-caterpillar-cannibal.htm
How can plants defend themselves against insects? Learn more about a new tomato study in this HowStuffWorks article.
Can an ulcer kill you?
health.howstuffworks.com/diseases-conditions/digestive/can-ulcer-kill.htm
Ulcers can form inside your body and on your skin. Find out if ulcers can kill you at HowStuffWorks.
In Which Decade Are You Considered the Ultimate Beauty?
play.howstuffworks.com/quiz/which-decade-are-you-considered-the-ultimate-beauty
Every generation has those who stand out from the rest. In which decade would you stand out as an ultimate beauty? From your personality to your fashion sense, we'll tell you!
Biotic Factors vs. Abiotic Factors: Examples and Dependencies
science.howstuffworks.com/life/biology-fields/biotic-factors.htm
The natural world is a finely-tuned balance of biotic (living) and abiotic (nonliving) components that shape our environments. Various biotic factors directly affect processes like population growth, plant growth and nutrient cycling.
What Do Groundhogs Eat?
animals.howstuffworks.com/mammals/what-do-groundhogs-eat.htm
You’ve seen them pop up on Groundhog Day, predicting six more weeks of winter or the coming of spring. But what do groundhogs eat?