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Why Solar Geoengineering Should be Part of the Climate Crisis Solution
science.howstuffworks.com/environmental/green-tech/remediation/solar-geoengineering.htm
The controversial technology of reflecting sunlight away from the planet could help blunt the worst impacts of climate change. Harvard University climate scientist David Keith weighs in.
20 of the Loudest Animals on Earth
animals.howstuffworks.com/animal-facts/loudest-animals.htm
Your dog barking at the mailman? Loud. But he's got nothing on these seven. They're some of the loudest animals on the planet, and they're probably not the ones you'd expect.
The U.S. Air Force Quiz
play.howstuffworks.com/quiz/us-air-force-quiz
Its speed and ground-shattering firepower make it the most feared military force on planet Earth. How much do you know about the U.S. Air Force?
How the Environment Has Changed Since the First Earth Day 51 Years Ago
It's been 51 years since the first Earth Day, and while progress has been made in some areas, humanity still has had a major impact on the planet.
What Is the Largest City in the World by Population?
people.howstuffworks.com/culture-traditions/cultural-traditions/largest-cities-in-world.htm
Of the 8 billion people now inhabiting this planet, almost 60 percent live in urban environments in some pretty densely packed cities. Here are the top 10 megacities in the world.
Exoplanets: Distant Worlds Beyond Our Solar System
science.howstuffworks.com/10-exoplanets.htm
These 10 remarkable exoplanets are the ones we'd like to investigate. Learn about 10 of the most remarkable astronomers have discovered.
How Horoscopes Work
entertainment.howstuffworks.com/horoscopes-astrology/horoscope.htm
Astrology holds that the relative positions of stars and planets have influence over the lives of human beings. Believers call it a science, while non-believers call it nonsense. Learn the basics of astrology.
How Long Does It Take to Get to Mars?
science.howstuffworks.com/long-does-it-take-to-get-to-mars.htm
Missions to Mars are increasing and the dream of landing a human on the red planet is no longer far-fetched - it might even happen in the next decade. So, how long does it take to get there?
Can You Answer These Basic Questions About the Solar System?
play.howstuffworks.com/quiz/can-answer-these-basic-questions-about-science
This quiz is out of this world. Are you ready to find out how much you really know about the Solar System? Will you be a shining star or crash down to earth?
Gorilla vs. Grizzly Bear: Which Is Bigger? Who Wins in a Fight?
animals.howstuffworks.com/animal-facts/gorilla-vs-grizzly-bear.htm
It’s the battle of the beasts: gorilla vs. grizzly bear. Picture a silverback gorilla facing off against a grizzly bear, two of the strongest and most iconic wild animals on the planet.