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Alpha, Beta or Gamma? It's the Nuclear Radiation Quiz
play.howstuffworks.com/quiz/nuclear-radiation-quiz
We live in a radioactive world, and we're not just talking about the times when a nuclear plant is melting down and scaring the heck out of us. How much do you know about the ABGs (or alphas, betas and gammas) of nuclear radiation?
What are the pros and cons of hydrogen energy?
science.howstuffworks.com/environmental/green-science/pros-and-cons-of-hydrogen-energy.htm
What are the pros and cons of hydrogen energy? Learn about this innovative green technology and the pros and cons of hydrogen energy.
How did language evolve?
science.howstuffworks.com/life/evolution/language-evolve.htm
Let's assume that long ago Homo sapiens communicated by grunting at one another. How and when did all those grunting sounds evolve into a verb tenses, clauses and proper nouns?
The Dumbo Octopus Is a Deep Sea Ballerina
animals.howstuffworks.com/marine-life/dumbo-octopus.htm
Deep in the ocean, living in eternal darkness, is the dumbo octopus (of the genus Grimpoteuthis), a creature that few humans have seen face-to-face. When someone is lucky enough to spot one, they're often captivated by its charms.
10 Savanna Animals Roaming African Grasslands
animals.howstuffworks.com/wild-animals/savanna-animals.htm
The savanna (sometimes mistakenly spelled as "Savannah," which is in the state of Georgia) describes an African region with grasslands and minimal tree densities. This wide-open landscape becomes a theatre where each animal's instincts and unique evolutionary skills are tested.
How to Clean Your Room in a Fast and Fun Way
Your bedroom is a place for unwinding and leisure, but it gets just as messy as the rest of your home. If you're short on time but in need to clean, here are tips and tricks to spruce up your bedroom without spending the day straightening up.
5 Things You Didn't Know About Princess Diana
entertainment.howstuffworks.com/5-things-princess-diana.htm
It may seem like there are no secrets left about Diana, Princess of Wales, but we've unearthed some facts that may be new to you.
Petrified Wood: A Journey From Tree to Stone
science.howstuffworks.com/environmental/earth/geology/petrified-wood.htm
Petrified wood can be found all over the world, but how is it created?
What's the Difference Between Manta Rays and Stingrays?
animals.howstuffworks.com/marine-life/difference-between-manta-rays-stingrays.htm
These two sea creatures can be easy to confuse. But they're actually quite different. We talked to experts to find out how to tell them apart.
Where Do Silverfish Come From and How Do You Get Rid of Them?
home.howstuffworks.com/home-improvement/household-hints-tips/insect-control/silverfish.htm
You may have spotted these insects in your home. But are they bad to have around? And how do you get rid of them?