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Your search for "natural science" returned 2,500 results
Did climate change create a mysterious civilization 5,000 years ago?
science.howstuffworks.com/environmental/green-science/climate-change-civilization.htm
Climate change can effect civilization, a phenomenon demonstrated by the mound builders of Peru. Learn how climate change can effect civilization.
What Exactly Is Jell-O Made From?
recipes.howstuffworks.com/j-ello.htm
"Watch it wiggle, see it jiggle" Remember that jingle? We're talking about Jell-O, or gelatin. But just how does how does it do that? And what is this stuff made of?
How Robots Work
science.howstuffworks.com/robot.htm
Robots are becoming increasingly sophisticated and lifelike. Learn about robots, the latest robot technology and how close we are to artificial intelligence.
Do animals have emotions?
animals.howstuffworks.com/animal-facts/animals-have-emotions.htm
Are you wondering if animals have emotions? Check out this article and learn if animals have emotions and more.
Is Insect Repellent Bad for Your Skin?
health.howstuffworks.com/skin-care/beauty/skin-and-lifestyle/insect-repellent-skin.htm
Insect repellent on skin -- is it safe? Take a look at what is in insect repellents and if it is safe to have insect repellent on skin.
How can a rabbit tell me if I'm pregnant?
health.howstuffworks.com/pregnancy-and-parenting/pregnancy/conception/rabbit-pregnancy.htm
A rabbit pregnancy test involved injecting the animal with human urine and analyzing hormonal response. Learn how the rabbit pregnancy test works.
Alternative Medicines for Alcoholism & Drug Addiction
Alternative medicines for alcoholism and drug addiction include nutritional, herbal, and acupuncture therapies. Learn more about these treatments.
Do men and women have different brains?
science.howstuffworks.com/life/inside-the-mind/human-brain/men-women-different-brains.htm
Do men and women have different brains, or are gender stereotypes based on our environments? Learn if men and women have different brains.
How the Mars Rovers Work
science.howstuffworks.com/mars-rover.htm
Of course we want to go to Mars. Until we figure it out though, roving robots with names like Spirit, Opportunity, Sojourner and Curiosity are our best bet for digging up dirt on our nearest planetary neighbor. Want to go along for the ride?
10 Advancements in Environmental Engineering
science.howstuffworks.com/engineering/civil/10-advancements-environmental-engineering.htm
Environmental engineering existed long before it had a name. It began at the dawn of civilization when we started changing our surroundings to meet our needs.