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What Is a Green Roof?
science.howstuffworks.com/environmental/green-science/green-rooftop.htm
A green roof is a roof that is covered in plants, which reduces stormwater run-off and lowers cooling costs. Find out how a green roof can help the environment.
How do airlines determine how expensive a pet plane ticket is?
animals.howstuffworks.com/pets/pet-travel/pet-plane-ticket-cost.htm
Pet plane ticket costs are set by each airline and usually are the same, no matter how far your pet goes. Learn about costs for a pet plane ticket.
How Can a Foot Rub Help You Recover From Surgery?
health.howstuffworks.com/wellness/natural-medicine/alternative/foot-massage-recover-from-surgery.htm
How can a foot massage help you recover from surgery? Learn what foot reflexology could do to help patients recovering from surgery manage pain.
How Towing Mirrors Work
auto.howstuffworks.com/auto-parts/towing/equipment/accessories/towing-mirrors.htm
Towing mirrors are an important component of safe towing due to the wider visibility they provide. Learn all about towing mirrors at HowStuffWorks.
How is concrete made?
home.howstuffworks.com/home-improvement/construction/materials/how-is-concrete-made.htm
If you've wondered how is concrete made, this is the article for you. Learn the answer to how is concrete made and what the best concrete recipe is.
Can I stop getting junk mail?
home.howstuffworks.com/green-living/stop-junk-mail.htm
To stop junk mail is a multistep process, but it can be worth the time if your mailbox is flooded with circulars and takeout menus.
How Boolean Logic Works
computer.howstuffworks.com/boolean.htm
Boolean logic lies at the heart of the digital revolution. Find out all about Boolean gates and how by combining them you can create any digital component!
How to Choose a Health Insurance Plan
health.howstuffworks.com/health-insurance/choose-insurance-plan.htm
A health insurance plan that fits your particular needs is not always easy to find. Find out how to choose a health insurance plan that is right for you.
How to Calculate Your Draw on Sales Commissions
money.howstuffworks.com/business/getting-a-job/calculate-your-draw-on-sales-commissions.htm
Calculating sales commissions can help you plan your finances. Visit HowStuffWorks to learn about calculating sales commissions.
How Synchro-Steer Works
home.howstuffworks.com/synchro-steer.htm
The Synchro-Steer system allows you to control your speed and stay upright while mowing. Learn all about the Synchro-Steer system.