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10 Unusual and Rare Flowers You Won't Find in Most Gardens
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Flowers are a matter of pride for gardeners, a means of expression for lovers and they play a role in some of our most joyous and somber societal rituals. But not all flowers are bright colors and perfumed scents. Some are quite unusual.
5 Tips on Eco-friendly Lawn Care
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How much do you know about eco-friendly lawn care? Keep reading to discover 5 Tips on Eco-friendly Lawn Care.
A 'Tree That Owns Itself' Grows in Athens, Georgia
science.howstuffworks.com/life/botany/tree-that-owns-itself-athens-georgia.htm
A massive white oak in Athens, Georgia has many wondering whether a tree can even have legal rights. HowStuffWorks talked to experts to find out.
How Laser Analysis Works
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Laser analysis is advancing everything from forensics and archaeology to health care and art history. Learn how laser analysis technology works.
What is the difference between a hardwood and a softwood?
science.howstuffworks.com/life/genetic/question598.htm
What is the difference between a hardwood and a softwood? How hard does a tree have to be to be considered hardwood?
Why Do We Decorate With Holly at Christmas?
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Holly adorns houses all over the world during the holiday season, but why do we decorate with it? Find out why its crimson berries are so closely associated with the holidays.
How Seed Banks Work
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Seed banks store our world's seeds, in case disaster wipes out a plant species. Find out how seed banks protect our future.
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.
What If We Ran Out of Minerals?
science.howstuffworks.com/science-vs-myth/what-if/what-if-ran-out-minerals.htm
If minerals make up so much of the Earth, why would we ever face shortages? The availability of the resources we use to create products often depends more on our priorities than the planet's supply.
How Subways Work
science.howstuffworks.com/engineering/civil/subway.htm
London without the Tube? New York without its underground scene? Atlantans gliding straight from their MARTA stops to the airport? What would life be like without our underground transportation system?