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Green Science Pictures
science.howstuffworks.com/environmental/green-science/green-science-pictures.htm
This green science image gallery shows eco-friendly applications as they apply to scientific disciplines. Take a look at these green science pictures.
An Astrologer Explains the Fire Signs: Aries, Leo and Sagittarius
entertainment.howstuffworks.com/horoscopes-astrology/fire-signs-astrology.htm
The astrological signs are grouped into four elements - fire, water, earth and air. So what does it mean if you're a fire sign?
The Ring of Fire Is the Pacific's Volcanic Hotspot
science.howstuffworks.com/environmental/earth/geology/ring-of-fire.htm
Explore the Pacific Ring of Fire, a 24,900-mile zone with 75% of Earth's volcanoes and 90% of its earthquakes, shaped by dynamic tectonic activity.
How much food and water do you need for a one-year stay on Mars?
science.howstuffworks.com/mars-for-a-year.htm
Going to Mars for a year requires that you take a substantial amount of food and water with you. Find out how much you need to take if you're living on Mars.
How Did Earth Day Start?
people.howstuffworks.com/culture-traditions/holidays-other/earth-day-qotd.htm
Every April 22, millions of people around the world gather to celebrate Earth Day. Who started Earth Day and when?
Queen Elizabeth II Bans Plastic From Royal Estates
Buckingham Palace announced that Queen Elizabeth II is banning many plastics. Learn more about why the Queen is banning plastics from HowStuffWorks.
Why Is an Asteroid Worth $10,000,000,000,000,000,000?
science.howstuffworks.com/psyche-16-asteroid.htm
A distant asteroid made mostly of iron is potentially worth $10,000 quadrillion, making it many times more valuable than the global economy.
Are You the Sun or the Moon Based on Your Personality?
play.howstuffworks.com/quiz/are-you-sun-moon-based-personality
When your light shines on the world, is it blinding or is it subtle? Tell us all about your personality, and we'll let you know how you light up the sky. Are you more like the sun or the moon?
Which Periodic Element Are You?
play.howstuffworks.com/quiz/which-periodic-element-are-you2
While the periodic table of elements might seem boring, the elements can be fiery and reactive just like people. Take this quiz to find out which element you are most like!
How to See the Spectacular Geminid Meteor Shower
science.howstuffworks.com/geminid-meteor-shower.htm
The Geminid meteor shower is one of the year's stronger displays in terms of number and size of meteors. When's the best time to see it?