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American Bittersweet
home.howstuffworks.com/american-bittersweet.htm
American bittersweet is a type of vine. Learn about growing, propagating, and using American bittersweet.
How does an Indiglo watch work?
electronics.howstuffworks.com/gadgets/clocks-watches/question296.htm
When I push a button on my Indiglo watch, the entire face emits a green light. How does that work?
How does stealth technology work?
science.howstuffworks.com/question69.htm
When an airplane is described as a "stealth" aircraft, what does that mean? What is "stealth technology" and how does it work?
What is the cost of a cystic fibrosis test?
health.howstuffworks.com/diseases-conditions/respiratory/cost-cystic-fibrosis-test.htm
A cystic fibrosis newborn screening test is relatively inexpensive. Learn more about the cost of a cystic fibrosis test from this article.
What is aquaponics?
home.howstuffworks.com/lawn-garden/professional-landscaping/what-is-aquaponics.htm
Growing fish and plants together in a closed cycle is good for both. Learn about auqaponics in this article.
What is the redline of an engine?
auto.howstuffworks.com/redline-of-engine.htm
The redline of an engine is the maximum rpm value it can handle. Learn about the redline of an engine in this article.
Will an air purifier help with your allergies?
An air purifier may help relieve allergy symptoms if used properly. Find out how air purifiers may help with allergies from this article.
Are chest X-rays required for cystic fibrosis?
Learn more about chest X-rays for cystic fibrosis from this article. Visit HowStuffWorks to learn are chest x-rays required for cystic fibrosis.
What Is a 5th Wheel and How Does It Work?
auto.howstuffworks.com/auto-parts/towing/equipment/protective-towing/5th-wheel-safety-systems.htm
5th wheel safety systems are designed to save your vehicle from damage in case of a towing mishap. Read about 5th wheel towing systems at HowStuffWorks.
Why Do Kangaroos Hop?
animals.howstuffworks.com/mammals/kangaroo-hopping.htm
Kangaroos hop with the help of powerful toes and springy tendons. Learn how kangaroos hop across terrain, and if they're physically able to walk.