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Which Powerpuff Girl Are You?
play.howstuffworks.com/quiz/which-powerpuff-girl-are-you
Townsville needs saving, but before you can defeat Mojo Jojo or the mysterious Him, you need to find out which Powerpuff Girl you are. Are you Blossom, Bubbles or Buttercup? Take our quiz to find out!
Will Earth Last Forever?
science.howstuffworks.com/will-earth-last-forever.htm
Nothing lasts forever. Does that include our home planet, too?
Can We Guess What Field of Science Best Matches Your Personality?
play.howstuffworks.com/quiz/can-guess-what-field-science-best-matches-your-personality
The laws of science govern everything we do in life. Your eyes reading this quiz? Biology. This quiz on the internet? Physics. Us telling you which field of science matches your personality? Well, that just might be magic. Take the quiz and see!
Do Marfa Lights Come From UFOs, Cars, the Military or Ghosts?
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/marfa-lights.htm
You would have to drive 500 miles (805 km) east of the tiny desert town called Marfa to reach Dallas, and just 60 miles Southwest would take you to the Rio Grande and the Mexican border. This desolate landscape is dominated by Mitchell Flat, broken intermittently by low, rolling peaks of the Chinati Mountains.
The White Butterfly, aka Cabbage White, Loves Leafy Greens
animals.howstuffworks.com/insects/white-butterfly.htm
You’ve seen them in your garden, fluttering like confetti across the kale and broccoli. That pale insect flitting around your vegetables? That white butterfly is most likely Pieris rapae, better known as the cabbage white butterfly.
8 Frog Species and Toads You'll Find in North America
animals.howstuffworks.com/amphibians/frog-species.htm
Frogs have been hopping around the planet since the Early Triassic, making them one of the oldest extant amphibian lineages. With more than 7,000 frog species globally, they’ve adapted to nearly every environment on Earth, from tropical rainforest canopies to forest floor ponds.
How Autopsies Work
science.howstuffworks.com/autopsy.htm
The thought of an autopsy usually provokes fear, apprehension or extreme anxiety in people. Cut through the mystery of this process and learn the details of the preparation, procedures and tools used to perform an autopsy.
What is OxyContin?
health.howstuffworks.com/medicine/medication/question706.htm
I keep hearing about some drug called "OxyContin" in the news. What is it? Why all the fuss?
What Is Mayonnaise?
recipes.howstuffworks.com/food-facts/question617.htm
Mayonnaise can be found on everything from burgers to salad dressing but what exactly is mayonnaise? Learn about mayonnaise in this article.
What Is Baking Powder, and How Does it Work?
recipes.howstuffworks.com/tools-and-techniques/baking-powder.htm
Baking powder is an essential ingredient when preparing baked goods.