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How Facial Recognition Technology Works
electronics.howstuffworks.com/gadgets/high-tech-gadgets/facial-recognition.htm
Humans have always had the innate ability to recognize and distinguish faces, but computers only recently have shown the same ability. Learn how facial recognition systems work.
Why Is It So Hard for the Innocent to Be Freed From Prison?
people.howstuffworks.com/innocence-project.htm
It takes a lot of legal maneuvering to free an innocent person from prison. And that takes a lot of money. That's why the Innocence Project is so critical to help free the wrongly convicted.
Can You Pass This Dog Trivia Quiz?
play.howstuffworks.com/quiz/can-you-pass-this-dog-trivia-quiz
We know you love dogs, but can you pass a trivia quiz devoted to them? Answer our questions correctly, and you will get to consider yourself a dog expert when you're done. Can you do it, or will it be a total woof?
How Black Lights Work
science.howstuffworks.com/innovation/everyday-innovations/black-light.htm
Black lights cause everyday objects to glow in the dark. Learn how black lights work and about uses for different types of black lights.
How to Apply Car Window Tint
auto.howstuffworks.com/under-the-hood/vehicle-maintenance/how-to-apply-car-window-tint.htm
Do you know how to apply car window tint? Find out how to apply car window tint in this article from HowStuffWorks.
Why Do Gorillas Beat Their Chests?
animals.howstuffworks.com/mammals/gorillas-beat-chests.htm
It's a behavior synonymous with gorillas - beating the chest. But why do they do it? Researchers think they've figured out what the purpose is behind that pounding.
The Ultimate Giraffe Quiz
play.howstuffworks.com/quiz/giraffe-quiz
The giraffe is the tallest living animal and inhabits areas south of the Sahara. Take this quiz to learn more about these graceful, gentle creatures.
How to Clean a Microwave in 5 Easy Steps
A dirty microwave oven can make your kitchen smell unpleasant and even affect the taste of your food. Spilled sauces, food particles, stubborn stains and built-up grease can quickly make the interior look grimy. Luckily, learning how to clean a microwave is simple and doesn't require harsh chemicals.
Driver's License on Your Phone? There's an App for That
electronics.howstuffworks.com/cell-phone-apps/drivers-license-your-phone-theres-an-app-that.htm
Is a digital driver's license in your near future? Learn more about mobile driver's licenses at HowStuffWorks Now.
Spring Cleaning Tips and Tricks: Life Hacks Edition
home.howstuffworks.com/green-living/spring-cleanings-tips-and-tricks-life-hacks-edition.htm
Many everyday items, like salt, toothpaste, Magic Erasers, baking soda and vinegar can help you with your spring cleaning in lots of ways.