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Why do you have to turn your phone on at airport security?
Going through airport security is the worst part of flying for most people. Now you may be asked to turn your cell phone on in the security line. Why do you have to do that? And does it really keep us safe?
Are the Ica stones authentic?
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/are-ica-stones-authentic.htm
Humans riding dinosaurs: Sounds like a kid's dream come true! History tells us this couldn't possibly have happened, but the Ica stones say otherwise. So is there any truth to these allegedly ancient carvings, or are they just an elaborate hoax?
What happens when you blow your nose?
health.howstuffworks.com/human-body/systems/nose-throat/what-happens-when-blow-nose.htm
What is really going on when you blow your nose? Find out at HowStuffWorks.
What is antigravity?
science.howstuffworks.com/innovation/science-questions/antigravity.htm
Antigravity is the Holy Grail of science discoveries. Learn about antigravity research and the possible uses of antigravity technology.
Why do Americans Sell Soda by the Liter but Milk by the Gallon?
money.howstuffworks.com/why-sell-soda-liter-milk-gallon.htm
Although it's said that Americans don't use the metric system, they sure love a 2-liter bottle of soda. Why is soda sold like that, but other products aren't?
What Rank Would You Achieve in Starfleet?
play.howstuffworks.com/quiz/what-rank-would-you-achieve-in-starfleet
Could anything ever be cooler than traveling to the final frontier, seeking out new life and new civilizations, boldly going where no one has gone before? Want to find out what rank you'll have when you do it? Take the quiz and see!
Which American Accent Do You Have?
play.howstuffworks.com/quiz/which-american-accent-do-you-have
Is it "y'all," "you all," "you guys," or something completely different? Answer questions about your personality and verbal preferences and we'll tell you what kind of American tongue you speak.
8 Types of Data That Inform Insights and Relationships
science.howstuffworks.com/math-concepts/types-of-data.htm
Different problems require different kinds of information, and understanding the types of data is the first step to choosing the right analysis techniques.
10 Wacky Forms of Alternative Energy
science.howstuffworks.com/environmental/green-science/five-forms-alternative-energy.htm
Wacky forms of alternative energy include using human energy as power and bugs that make fuel. Learn about the wacky forms of alternative energy.
How Disc Brakes Work
auto.howstuffworks.com/auto-parts/brakes/brake-types/disc-brake.htm
Disc brakes are the most common brakes found on a car's front wheels, and they're often on all four. This is the part of the brake system that does the actual work of stopping the car. Find out all about disc brakes -- even when to replace the pads.