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How Gasoline Works
science.howstuffworks.com/gasoline.htm
Without gasoline, the world as we know it would grind to a screeching halt. The U.S. alone consumes well over a hundred billion gallons of gasoline per year. Learn all about this vital fuel.
How Winemaking Works
science.howstuffworks.com/innovation/edible-innovations/winemaking.htm
From Beaujolais to Bordeaux, Madeira to Merlot and Sancerre to Shiraz, wine can complement almost any food. And, one glass of red wine daily may be a heart-healthy habit. Learn how wine is made, from grapes to glass!
What's Oil Shale?
science.howstuffworks.com/environmental/energy/oil-shale.htm
Oil shale is just one unconventional oil source that's being researched. Learn how oil shale could save the day when - and if - we hit peak oil in the U.S.
Where Do Roaches Come From and How Do They Get Into Homes?
home.howstuffworks.com/home-improvement/repair/roaches-in-house.htm
How do roaches come into the house? If your place is pristine you don't expect roaches as house guests. Learn how roaches come into the house.
How Lithium-ion Batteries Work
electronics.howstuffworks.com/everyday-tech/lithium-ion-battery.htm
Lithium-ion batteries are incredibly popular these days. You can find them in laptops, PDAs, cell phones and iPods. Find out why.
Is there a gender gap in the workplace?
money.howstuffworks.com/gender-gap.htm
The gender gap in the workplace can result in wage discrimination. Learn why a gender gap exists even today in the 21st century and how it affects women.
How to Insulate Windows
home.howstuffworks.com/home-improvement/heating-and-cooling/insulate-windows.htm
Insulating windows can help save on energy costs. Learn how to insulate windows at HowStuffWorks.
How to Insulate Basement Walls
home.howstuffworks.com/home-improvement/heating-and-cooling/insulate-basement-walls.htm
Insulating basement walls is tricky without proper instruction. Learn how to insulate basement walls properly at HowStuffWorks.
Top 5 Home DIY Mistakes and How to Avoid Them
home.howstuffworks.com/home-improvement/remodeling/5-diy-home-mistakes.htm
Home DIY mistakes can be costly, time-consuming and frustrating. Check out our top 5 home DIY mistakes and how to avoid them.
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.