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Why would you throw a fire extinguisher?
Companies have rekindled the fire grenade, made it simple and nontoxic, and dubbed it the throwable fire extinguisher. Learn more at HowStuffWorks.
How Krispy Kremes Work
science.howstuffworks.com/innovation/edible-innovations/krispy-kreme.htm
If you've ever tasted a Krispy Kreme original glazed doughnut, you know there's something special to these melt-in-your-mouth treats. How do they make a doughnut that's crispy outside yet soft inside? Find out.
Mosquito Types, Traits, Lifecycle and Repellants
animals.howstuffworks.com/insects/mosquito.htm
Mosquitoes are insects that have been around for over 30 million years. Learn about mosquitoes and find out how to reduce mosquito populations.
Oil Sands: Energy Evolution and Environmental Concerns
science.howstuffworks.com/environmental/green-science/oil-sands.htm
Oil sands are a mixture of clay, sand and water with a small amount of bitumen. Learn about oil sands, find out how energy intensive it is to refine oil sands.
5 Animals Whose Blood Isn't Red
animals.howstuffworks.com/animal-facts/5-animals-whose-blood-isnt-red.htm
Not all animals have red blood flowing through their veins. Meet some our blue-blooded, green-blooded and, yes, transparent-blooded fellow creatures.
The Baking Skills Quiz
play.howstuffworks.com/quiz/the-baking-skills-quiz
Do you rely on the old toothpick test to know when your baked goods are done? From creaming and folding to baking and frosting a perfectly moist and tasty cake, find out how good your baking skills really are.
Can You Be Allergic to Your City?
If you're moving from one city to another, pack some extra tissues because it's true: Seasonal allergies can flare up when you relocate and are exposed to new allergens.
What's the Difference Between Baking Soda and Baking Powder?
recipes.howstuffworks.com/food-science/baking-soda-baking-powder-difference.htm
Baking soda and baking powder are both leavening agents, but they work differently in batters and doughs. In a pinch, can you substitute one for the other?
ITER Nuclear Fusion Plant Is Halfway Finished
science.howstuffworks.com/iter-nuclear-fusion-plant-is-halfway-finished.htm
The International Thermonuclear Experimental Reactor plant aims to demonstrate that nuclear fusion could be a viable source of power in the future.
What Is Compost? How to Start Composting at Home
home.howstuffworks.com/composting.htm
Americans generate more than 200 million tons of trash each year. Want to put some of it to work? Try composting. It creates a natural fertilizer and can save valuable space in that landfill.