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How is GPS used in spaceflight?
science.howstuffworks.com/how-is-gps-used-in-spaceflight.htm
GPS is great, but it's kind of Earth-centric. If we have our hearts set on traveling to distant planets and faraway stars, then it's time to come up with a new navigation system. NASA, of course, has an idea.
How Do Wireless Chargers Work?
electronics.howstuffworks.com/gadgets/other-gadgets/wireless-mobile-charger.htm
Although we love our mobile gadgetry, all those charging cords are annoying to keep up with and carry around. Does it ever make you wonder, how do wireless chargers work? Find out how wireless chargers ditch the cables and power up your gear!
Is spinach really a good source of iron or not?
science.howstuffworks.com/innovation/edible-innovations/spinach-good-source-of-iron.htm
Comic book character Popeye is synonymous with being strong thanks to all the iron in the spinach he eats. But lately, there's been some talk that spinach is not all that good a source of iron and, in fact, it got the claim by error.
How to Organize a Basketball Tournament
lifestyle.howstuffworks.com/event-planning/how-to-organize-basketball-tournament.htm
Organizing basketball tournaments are popular during 'March Madness'. Learn how to best organize a basketball tournament.
Breaking Down the Sweeteners
recipes.howstuffworks.com/breaking-down-sweeteners.htm
Do you know what's in that sweetener? We're breaking down the sweeteners in this article.
What Is the Biggest Cat in the World? Top 9 Species in the Wild
animals.howstuffworks.com/mammals/biggest-cat-in-the-world.htm
Get ready to unleash your inner wild as we prowl into the heart of the animal kingdom, where the biggest cat in the world roams. And no, we're not talking about Barivel, the Maine coon who holds the record for the longest domestic cat in the world.
Are you ready to compete in a car audio competition?
Are you ready to compete in a car audio competition? Read about car audio competitions at HowStuffWorks.
How does Groupon work?
computer.howstuffworks.com/internet/tips/groupon.htm
Groupon has been called the fastest-growing company in history. Learn how Groupon works and what Groupon is all about.
10 Critical Pieces of Motorcycle Body Armor
What are the most important kinds of motorcycle body armor? Read about 10 critical pieces of motorcycle body armor at HowStuffWorks.
What would it take to reverse global warming?
science.howstuffworks.com/environmental/green-science/reverse-global-warming.htm
To reverse global warming we would have to start by reducing our carbon emissions. Learn more about what it would take to reverse global warming.