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What's the Difference Between a Cave and a Cavern?
science.howstuffworks.com/environmental/earth/geology/cave-cavern-difference.htm
One term might give you the impression of something grand and mysterious, while the other makes you think of claustrophobia-inducing environs that threaten human life. But what's the real difference?
The Flying Snake Doesn't Fly So Much as Fall With Style
animals.howstuffworks.com/snakes/flying-snakes.htm
To some, the thought of snakes flying through the air is the scariest thought imaginable, but, as we'll explain, flying snakes don't actually fly, they "fall with style."
5 Insane Driving Laws You Probably Didn't Know
people.howstuffworks.com/5-insane-driving-laws-didnt-know.htm
What crazy driving laws are on the books in states across the U.S.? HowStuffWorks took a look and found five that were pretty insane.
Do Porch Lights Really Stop Burglars?
home.howstuffworks.com/home-improvement/household-safety/do-porch-lights-really-stop-burglars.htm
Many people instinctively turn on a light outside their homes when they're going to be out in hopes of stopping people from breaking in. But interviews with burglars tell a different story about what really deters them.
Alertness in the Womb
A fetus's alertness in the womb may surprise you. Learn about alertness in the womb at Discovery Health.
5 Hugely Fun Facts About Mass (Not Weight)
science.howstuffworks.com/mass-not-weight.htm
Weight is the measurement of gravity's pull on an object. And it varies by location. Mass is a different beast altogether.
Stellarium Is the Free 'Planetarium' for Your Computer
science.howstuffworks.com/astronomy-software-stellarium.htm
Not sure what you're seeing in the night sky? Astronomy software such as Stellarium makes stargazing easier by helping to explain what you're seeing when you look at the stars.
How Well Do You Know Ballet Terminology?
play.howstuffworks.com/quiz/how-well-do-you-know-ballet-terminology
Ballet is an incredible art form that's evolved over the centuries. As such, it is loaded with esoteric (and usually French) terms that befuddle bystanders. Do you really know your ballet terminology?
5 Ways to Open a Can Without a Can Opener
recipes.howstuffworks.com/tools-and-techniques/open-can-without-can-opener.htm
No can opener? No worries! We've got five ingenious ways to get that tin can open.
The Sea Angel Looks Like a Pixar Character Until It Attacks
animals.howstuffworks.com/marine-life/sea-angel.htm
The tiny sea angel drifts through the ocean with delicate wings. Despite the gentle appearance and graceful movements, this small animal is actually a prowling predator that hunts other swimming snails in the open ocean.