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What Does Space Smell Like?
science.howstuffworks.com/space-smell.htm
Surprisingly, the solar system isn't odorless - it has a distinct scent that some astronauts like and others think is stinky. So, what does it smell like and why?
What's the Difference Between a Blood Moon and a Lunar Eclipse?
science.howstuffworks.com/blood-moon.htm
Blood moons always bring out the stargazers though they aren't that rare. So what makes blood moons red? And do they differ from lunar eclipses?
Why Don't All Food Cans Have Pull Tabs?
money.howstuffworks.com/food-cans-pull-tabs.htm
You can open a can with a can opener, but a can with a pull tab is even easier to open. So, why don't more cans come with pull tabs?
Do You Know a Ford vs. a Chevy When You See One?
play.howstuffworks.com/quiz/do-you-know-a-ford-vs-a-chevy-when-you-see-one
Two of America's Big 3 are up against each other in this car-identification quiz! Will you be able to tell the Fords apart from the Chevys? It's not so easy!
How Human Trafficking Works
people.howstuffworks.com/human-trafficking.htm
Why is so much money made from human trafficking? How did it start and how can it be stopped? Read about human trafficking at HowStuffWorks.
Why Is the U.S. Dollar the World's Currency?
money.howstuffworks.com/us-dollar-worlds-currency.htm
Around the world, people convert their money into U.S. dollars, making it the de facto global currency. But how did the U.S. dollar become so mighty?
How Norwegian Traditions Work
people.howstuffworks.com/culture-traditions/national-traditions/norwegian-tradition.htm
Vikings, Norse gods, monarchs, Christian saints and even the land itself: Norwegian traditions have many sources. So do you know riskrem from russ?
10 Tax Credits for Single Parents
money.howstuffworks.com/personal-finance/personal-income-taxes/10-tax-credits-for-single-parents.htm
Being a single parent is tough, so it's good to know it comes with some tax credits. Learn about tax credits for single parents at HowStuffWorks.
Summer-grade Versus Winter-grade Fuel
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/summer-fuel1.htm
What's the difference between summer-grade fuel and winter-grade fuel? If summer-grade fuel is so great, why don't we use it year-round?
9 Green Bathroom Cleaning Tips
The bathroom is a place where your primary cleaning MO might be about controlling germs, and rightly so. Learn how to clean those germs in an eco-friendly manner.