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10 Eco-friendly Home Construction Options for Any Budget
10 eco-friendly home construction options for any budget are explained here. Find out how to help the environment with this HowStuffWorks.com article.
Are UFOs Real? Close Encounters of the First, Second and Third Kinds
science.howstuffworks.com/space/aliens-ufos/ufo-classification.htm
UFO siting classification Classification has six categories: nocturnal lights, daylight discs, radar/visual cases, and close encounters. Read more about UFO classification.
How Deep Are the Great Lakes? And Why Are They Great?
science.howstuffworks.com/environmental/earth/geophysics/5-reasons-why-great-lakes-are-so-great.htm
The Great Lakes are named so for several reasons. HowStuffWorks looks at why the Great Lakes are so great, including their impressive depths.
Oil Diffusers Make Your House Smell Great, But Are They Safe?
health.howstuffworks.com/wellness/natural-medicine/aromatherapy/oil-diffuser-safe.htm
Burning some essential oils around your home may make it smell really nice. But could there be some side effects you should be worried about?
Summer-grade Versus Winter-grade Fuel
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/summer-fuel1.htm
What's the difference between summer-grade fuel and winter-grade fuel? If summer-grade fuel is so great, why don't we use it year-round?
How the Engine Control Module Works
auto.howstuffworks.com/engine-control-module.htm
Do you know what the engine control module actually controls? Check out this article to learn about ECMs in cars and find out what they do.
Tropical Rainforest Guide: How Rainforests Work
science.howstuffworks.com/environmental/conservation/issues/rainforest.htm
Tropical rainforests are the most diverse ecosystems on Earth, and also the oldest. Today, tropical rainforests cover only 6 percent of the Earth's ground surface, but they are home to over half of the planet's plant and animal species.
How Car Engines Work
auto.howstuffworks.com/engine.htm
It's the reason you can put the pedal to the metal and go from 0 to 60 in seconds. But to the uninitiated, an engine can look like a jumble of metal and wires.
Are You Handy in the Garage? Take This Auto Shop Tools Quiz.
play.howstuffworks.com/quiz/are-you-handy-in-the-garage-take-this-auto-shop-tools-quiz
Every garage is going to be full of tools from wrecking bars to impact guns to tire gauges to multimeters. Think you know them all well enough to identify each of them? Take the quiz and see!
Fire Signs Zodiac: Unleash the Power of Aries, Leo, and Sagittarius
entertainment.howstuffworks.com/horoscopes-astrology/fire-signs-zodiac.htm
Unlock the secrets of your fire sign! What do Aries, Leo, and Sagittarius REALLY need in love, career, and life? Prepare for a shocking revelation...