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What's a scanning backlight?
electronics.howstuffworks.com/scanning-backlight.htm
A scanning backlight can be found in TVs and activates when and where it's needed to produce images. See how scanning backlights are used.
Why Fruit Flies Were the First Animals in Space
science.howstuffworks.com/why-fruit-flies-were-first-animals-in-space.htm
The little flies have way more in common with us than you think. And it made them the perfect test animal to send to space.
Leucothoe
home.howstuffworks.com/define-leucothoe.htm
The leucothoe is an evergreen shrub. Native to the southeastern US, its flowers make good bouquets and nice ground cover. Learn about this shrub.
How to Prevent Sexually Transmitted Diseases
health.howstuffworks.com/wellness/preventive-care/how-to-prevent-sexually-transmitted-diseases.htm
Preventing sexually transmitted diseases is simply a matter of being prepared and using your head. Learn how to treat and prevent various STDs.
Science Projects for Kids: Air Pressure
lifestyle.howstuffworks.com/crafts/science-projects/science-projects-for-kids-air-pressure.htm
Science projects for kids: air pressure investigate the atmosphere around us and its power. Conduct an air pressure science project for kids.
Are Record Low Gas Prices Good or Bad for the Economy?
money.howstuffworks.com/record-low-gas-prices.htm
Gas prices have plummeted across the U.S. since the coronavirus pandemic. That might be a good thing for your wallet, but is it good for the economy?
How Planned Parenthood Works
people.howstuffworks.com/planned-parenthood.htm
Planned Parenthood is pretty controversial for a nonprofit organization. As the largest abortion provider in the U.S., Planned Parenthood has its share of critics.
10 Home Remedies for Ingrown Toenails
There are many home remedies for ingrown toenails you can use to relieve the pain of this condition. Learn about home remedies for ingrown toenails.
15 Home Remedies for Constipation
health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-constipation.htm
Learn effective home remedies for constipation, including foods you can find in your kitchen, commonly-used spices and lifestyle changes.
How Butterfly Gardens Work
home.howstuffworks.com/gardening/garden-design/butterfly-garden.htm
Butterfly gardens can attract and conserve butterflies as habitat loss and pesticide use decrease their numbers. Learn all about butterfly gardens.