Search Results | carbon dioxide
Your search for "carbon dioxide" returned 578 results
What is clean coal technology?
science.howstuffworks.com/environmental/green-science/clean-coal.htm
Clean coal reduces the harmful emissions caused by the burning of fossil fuels. Learn about the development of clean coal and the uses for clean coal technology.
Popping a Lawn Bubble Is Like Popping a Zit
home.howstuffworks.com/lawn-bubble.htm
You've probably never seen one, but it looks like a waterbed in your yard. And trust us, if you do see one, you'll have an impulse to pop it.
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.
What Type of Tree Are You?
play.howstuffworks.com/quiz/what-type-tree-are-you
Trees and human beings exist in a symbiotic relationship. We breathe in oxygen from the trees, and they convert our carbon dioxide into energy. Our ancestors recognized this interdependence and revered trees in their spiritual practices. So, with a tip of the hat to our arboreal friends, the question at hand is what kind of a tree are you?
The Ultimate CO2-powered Dragster Quiz
play.howstuffworks.com/quiz/co2-powered-dragster-quiz
Auto racing is an expensive and technically complex hobby, but it can be just as fun when it's scaled down to where the car can fit in your hand. CO2 dragster racing lets you do just that. Think you have what it takes to build a CO2 dragster? Let's find out!
8 Fantastic Uses for Baking Soda and Vinegar
You know these two products are powerhouses for cleaning, on their own. But together, they have a whole other set of uses.
Does hybrid car production waste offset hybrid benefits?
Does hybrid car production waste offset hybrid benefits? Find out if hybrid car production waste offsets hybrid benefits in this article.
Dry Ice Burn: What Happens When You Touch Dry Ice?
science.howstuffworks.com/touched-dry-ice.htm
If you were to touch dry ice, it wouldn't be anything like touching water ice. So what's it like? Is it hot or cold? And would it leave a mark?
How Your Kidneys Work
health.howstuffworks.com/human-body/systems/kidney-urinary/kidney.htm
The kidneys perform several important tasks. Learn about kidney processes and how the kidneys maintain water volume and balance and regulate blood composition.
How to Get Rid of Hiccups
Have you ever tried holding your breath, drinking water upside down or any other bizarre method to get rid of the hiccups? Do any actually work?