Search Results | waste
Your search for "waste" returned 1,686 results
10 Innovations in Water Purification
science.howstuffworks.com/environmental/green-tech/sustainable/10-innovations-water-purification.htm
As far back as 1500 B.C.E., people were trying to purify water to make it drinkable. And we're still at it. Today inventors use tools as simple as clay and as sophisticated as carbon nanotubes to bring clean water to the world.
10 Future Home Innovations ... That Weren't
home.howstuffworks.com/10-future-home-innovations-that-failed.htm
Discover Future Home Innovations ... That Weren't. Keep reading to learn about 10 future home innovations that didn't pan out 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.
How many words do dogs understand?
animals.howstuffworks.com/pets/dogs-understand-words.htm
Do dogs understand what you say to them? Unbelievably so, dogs may understand over 100 words. Learn more about dogs' understanding of words.
How Watersheds Work
science.howstuffworks.com/environmental/conservation/issues/watershed.htm
You're probably standing in one right now, but do you know what a watershed is and how watersheds work? Learn how watersheds work here.
How to Cope With Gingivitis
health.howstuffworks.com/wellness/oral-care/problems/how-to-cope-with-gingivitis.htm
Gingivitis, commonly called gum disease is the leading cause of tooth loss among adults. Learn how to care for your gums to avoid gingivitis.
How NASCAR Racing Grooves Work
auto.howstuffworks.com/auto-racing/nascar/race-tracks/nascar-racing-groove.htm
Have you ever thought to yourself, I wonder how NASCAR racing grooves work? Read this article to find out how NASCAR racing grooves work.
Will alternative fuels deplete global corn supplies?
science.howstuffworks.com/environmental/green-science/alternative-fuel-corn-supply.htm
Global corn supplies face demands from the ethanol, livestock and food industries. Read how global corn supplies are handling all these demands.
How to Install a Fountain
home.howstuffworks.com/home-improvement/remodeling/install-fountain.htm
Installing a fountain can be somewhat difficult if you don't know the proper steps to take. Learn about how to install a fountain at HowStuffWorks.
Ultimate Guide to Southern Food
recipes.howstuffworks.com/southern-food.htm
Southern food is the most unique of American cuisines. Learn all about Southern food and its roots at HowStuffWorks.