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8 Everyday Items Originally Invented for People With Disabilities
Many items enjoyed by people of all abilities were originally designed to help people with disabilities. Here are some inventions you may use every day that were originally for the disabled community.
Virtual Influencers Are Unreal — Seriously, They Don't Physically Exist
science.howstuffworks.com/virtual-influencers.htm
Computer-generated artificial celebrities, created with cutting-edge technology, have become some of the hottest social media stars on the planet, selling everything from insurance to perfume.
5th-Grade General Knowledge Quiz
play.howstuffworks.com/quiz/5thgrade-general-knowledge-quiz
Were you a whiz kid at school? How much do you remember from your days in 5th grade? Test your knowledge of 5th grade facts with this simple math, science, English, and history quiz!
Why is 90 minutes of exercise per week the ideal amount?
health.howstuffworks.com/wellness/diet-fitness/exercise/90-minutes-of-exercise.htm
If you get 90 minutes of exercise per week, you help your heart significantly. Learn why it's important to get at least 90 minutes of exercise per week.
How to Pick a Fragrance for Your Girl
lifestyle.howstuffworks.com/style/body-scents-fragrances/how-to-pick-a-fragrance-for-your-girl.htm
Perfume is a classic gift to give your lady, but with the number of options on the market, the task of picking one out can be daunting.
What Is the Arctic Circle? 9 Stone-cold Facts About the Region
science.howstuffworks.com/environmental/earth/geophysics/arctic-circle.htm
The Arctic Circle is a region marked by frigid temperatures, strange sunlight and glaciers galore. And for hundreds of thousands of people, it's also home sweet home.
How do self-cleaning ovens work?
recipes.howstuffworks.com/tools-and-techniques/question559.htm
Self-cleaning ovens use a temperature cycle to burn off spills from baking, without the use of any chemicals. Learn more about self-cleaning ovens.
What if I crossed my eyes for 10 minutes?
health.howstuffworks.com/human-body/systems/eye/crossed-my-eyes.htm
What if I crossed my eyes for 10 minutes? Would they stick that way forever?
How long can a germ live in a room?
health.howstuffworks.com/diseases-conditions/infectious/question235.htm
How long can a germ live in a room? My son had a friend over, and the friend was coughing all over the house. How long can his germs infect people?
Why Does the Phone Still Work When the Electricity Goes Out?
electronics.howstuffworks.com/question62.htm
The power goes out fairly often for most people, but your telephone, is always working. Learn why the phone works even when the electricity goes out.