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How the Northern Lights Illuminate the Night Sky
science.howstuffworks.com/nature/climate-weather/atmospheric/question471.htm
How does the aurora borealis (the Northern Lights) work? What causes it? Why can you only see it in the North? Are the myths about it producing sound true?
Is natural gas a good source of energy?
science.howstuffworks.com/environmental/energy/natural-gas-energy.htm
When people talk about energy and natural gas, opinions differ. Is it harmful to the environment, or the last great clean energy source?
How Many Orbeez Does It Take to Fill a Bathtub?
science.howstuffworks.com/math-concepts/orbeez-fill-bathtub.htm
It's an important question, so come with us and we'll show you how to figure it out.
Twinkle, Twinkle: The Ultimate Stars Quiz
science.howstuffworks.com/stars-quiz.htm
Stars are giant nuclear fusion reactors, and we wouldn't exist without them. Find out how much you know about these twinkling lights with our quiz.
This Science Experiment Will Run for 500 Years
Scientists started an experiment back in 2014 that will run for 500 years. The first results were recently published. So, what have they found so far?
The Scutoid: How We Discover New Shapes
science.howstuffworks.com/math-concepts/scutoid-discover-new-shapes.htm
Spanish researchers recently uncovered a new geometric shape that allows human tissue to curve. But how?
Nuclear Pasta Is the Super-Macaroni of the Universe
science.howstuffworks.com/nuclear-pasta-is-super-macaroni-universe.htm
This stellar noodle is the strongest material in the cosmos!
Does a ring around the moon mean rain is coming soon?
We humans have figured out a lot of strange ways to measure the weather. A cricket's chirps can tell us the temperature. The open scales on a pinecone signal a dry spell. But can a ring around the moon really predict rainy days ahead?
Will Earth Last Forever?
science.howstuffworks.com/will-earth-last-forever.htm
Nothing lasts forever. Does that include our home planet, too?
UAP Meaning: Understanding Unidentified Aerial Phenomena
science.howstuffworks.com/space/aliens-ufos/uaps.htm
UFOs and UAPs both refer to unidentified objects in the sky, but scientists prefer the term UAP. And that's because when we hear UFO, we automatically assume aliens.