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How Aeroponics Works
home.howstuffworks.com/lawn-garden/professional-landscaping/aeroponics.htm
Aeroponics is a growing method that uses few natural resources, but few people know how aeroponics works. Learn how aeroponics works here.
10 Misconceptions About GMOs
science.howstuffworks.com/life/genetic/10-misconceptions-gmos.htm
Are genetically modified organisms (GMOs) really bad for the environment and your health or just victims of bad publicity? We'll look at the pros and cons of this controversial subject.
Why do small changes in Earth's temperature have a big impact?
science.howstuffworks.com/environmental/green-science/changes-earth-temperature-impact.htm
Though not everyone agrees why the Earth is getting warmer, temperatures are inching up worldwide. A couple of degrees doesn't seem like such a big deal. What difference can a subtle change make?
How to Grow Millet
home.howstuffworks.com/how-to-grow-millet.htm
Millet is a popular food that's easy to grow yourself. Here's a guide to how to grow millet.
How Hydroponics Works
home.howstuffworks.com/lawn-garden/professional-landscaping/hydroponics.htm
Hydroponics is the practice of growing plants without soil. Learn more about how hydroponics uses water as the nutrients for plants.
How Cranberry Bogs Work
science.howstuffworks.com/life/botany/cranberry-bogs.htm
How can something as delicate and delicious as a cranberry thrive in something as filthy as a bog? Blame it on the durability of this most unusual and hardy plant.
Will a drought affect the price of ethanol?
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/drought-affect-price-of-ethanol.htm
Many scientists fear the many ways that drought would affect the price of ethanol. Learn about ways that drought would affect the price of ethanol here.
What If We Put an End to Famine?
science.howstuffworks.com/science-vs-myth/what-if/what-if-end-famine.htm
What if we put an end to famine? Explore the hypothetical and discover what might happen if we put an end to famine.
Hemp Energy: Sounds like a joke, but it's not!
auto.howstuffworks.com/fuel-efficiency/biofuels/hemp-energy.htm
We're still a ways from a hemp-powered car, but industrial hemp has made a number of headlines in past years, especially as an alternative energy source. Is hemp the power of the future?
Can You Correctly ID These Common Pieces of Farming Equipment?
play.howstuffworks.com/quiz/can-you-correctly-id-these-common-pieces-of-farming-equipment
You don't have to be wearing some muddy overalls and chewing a piece of straw to know how to ID some common farm equipment, do you? You just need to try your hand at this quiz and see what you can do!