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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.
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!
1969 Plymouth Road Runner Hemi
musclecars.howstuffworks.com/classic-muscle-cars/1969-plymouth-road-runner-hemi.htm
Monster power, low-key styling: The 1969 Plymouth Road Runner Hemi was the quintessential muscle car. Enjoy this profile, photos, and specifications.
1968 Plymouth Road Runner
musclecars.howstuffworks.com/classic-muscle-cars/1968-plymouth-road-runner.htm
The 1968 Plymouth Road Runner is considered one of the most important muscle cars ever. Learn why, and see photos and specifications of this famed car.
Aromatherapy: Lemon
health.howstuffworks.com/wellness/natural-medicine/aromatherapy/aromatherapy-lemon.htm
Lemon has therapeutic properties, making it a popular ingredient in aromatherapy products. Learn more about this essential oil's benefits and uses.
Aromatherapy: Eucalyptus
health.howstuffworks.com/wellness/natural-medicine/aromatherapy/aromatherapy-eucalyptus.htm
Eucalyptus can be used in aromatherapy preparations to fight mental fatigue or to infections when applied to the skin. Learn about this essential oil.
How long do engine valves last?
auto.howstuffworks.com/under-the-hood/car-part-longevity/engine-valves-last.htm
How long do engine valves last? Visit HowStuffWorks to learn how long engine valves last.
The Ancient Mayfly Briefly Lives Only to Reproduce and DieÂ
animals.howstuffworks.com/insects/mayfly.htm
Mayflies have the shortest adult life span of any animal, but swarms of them can still be seen on weather radar.
Painter's Tape vs. Masking Tape: What's the Difference?
home.howstuffworks.com/home-improvement/home-diy/painting/painters-tape-vs-masking-tape.htm
Two of the most commonly used tape products on the market are painter's tape and masking tape, but they shouldn't be used interchangeably. We'll explain why.
Fast and Furious Hibachi-style Grilling Is Both Dinner and Theater
recipes.howstuffworks.com/tools-and-techniques/hibachi.htm
The word "hibachi" has its origins in Japan, where it translates to "fire pot."