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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.
Legumes: Natural Food
health.howstuffworks.com/wellness/food-nutrition/natural-foods/natural-food-legumes.htm
Legumes include beans such as black, lima and black-eyed peas. Learn all about the nutritional value of legumes and how to best use them in the kitchen.
Can you buy deli meat without preservatives?
recipes.howstuffworks.com/buy-deli-meat-without-preservatives.htm
Is it possible to buy deli meat without preservatives? Find out if you can avoid nitrites and nitrates in deli meat at HowStuffWorks.
What's the Malthusian premise?
science.howstuffworks.com/life/evolution/malthusian-premise.htm
The Malthusian premise centers on the issue of whether or not there will be enough food to sustain human life. Learn about the Malthusian premise.
How Solar Thermal Power Works
science.howstuffworks.com/environmental/green-tech/energy-production/solar-thermal-power.htm
Solar thermal power can revolutionize energy production. Learn all about solar thermal power at HowStuffWorks.
How Yogurt Works
science.howstuffworks.com/innovation/edible-innovations/yogurt.htm
It's been part of people's diets around the world for centuries, but has recently become a health-food staple. Are you one of the people who seek a little culture every day?
How Communism Works
people.howstuffworks.com/communism.htm
Communism is a type of government that relies on collectivization of labor and good to equal out the classes. Learn about the workings of communism.
How is green nanotechnology being used?
science.howstuffworks.com/environmental/green-science/green-nanotechnology.htm
How is green nanotechnology being used? Learn about green innovations and technologies in the field of green nanotechnology.
What's the Difference Between Sweet Potatoes and Yams?
recipes.howstuffworks.com/sweet-potato-yam-difference.htm
Think sweet potatoes and yams are the same? Think again. These two tubers are totally different. Yams aren't even potatoes.
Can You Answer All of These Questions a Farmer Should Know?
play.howstuffworks.com/quiz/can-you-answer-all-of-these-questions-a-farmer-should-know
Old McDonald had a farm, and it was a complex operation that required plenty of mechanical and scientific know-how to run. Do you have what it takes to answer questions about this ancient profession?