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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.
We Challenge You to ID All of These Species If You Think You're a Snake Expert!
Snake eyes are bad when you're rolling the dice, but pretty cool when you're just dealing with real snakes. If you're feeling like betting on your snake expertise, take this quiz and show us what you've got!
Former Jobs of 12 Celebrities
entertainment.howstuffworks.com/former-jobs-of-12-celebrities.htm
Celebrities weren't always rich and famous. At one time, they had regular jobs, too. Check out the former jobs of these 12 celebrities.
Abraham Lincoln Pictures
history.howstuffworks.com/historical-figures/abraham-lincoln-pictures.htm
Take a look at a collection of photographs and illustrations of the Civil War president, Abraham Lincoln, at HowStuffWorks.
How Joe Biden Works
history.howstuffworks.com/historical-figures/joe-biden.htm
Joe Biden, a former senator from Delaware, was Barack Obama's pick for vice president. Read about Joe Biden's latest campaign for the White House.
The True History of Commodus, the Mad Emperor of Ancient Rome
history.howstuffworks.com/historical-figures/commodus.htm
Son of the venerated Marcus Aurelius, Commodus went in the other direction, killing scores of men and exotic animals in gladiatorial bloodbaths and dressing up in a lion's skin.
The Great British Royal Family Quiz
play.howstuffworks.com/quiz/the-great-british-royal-family-quiz
The British royal family can trace its line thousands of years back in time and is an object of fascination the world over. Test your knowledge of this famous family.
Aoudad
animals.howstuffworks.com/mammals/aoudad.htm
Aoudads are also known as barbary sheep is and live in a female dominant unit. Learn more interesting facts here at HowStuffWorks.
Can You Identify These Current NBA Stars If We Make Them Bald?
play.howstuffworks.com/quiz/can-you-identify-these-current-nba-stars-if-we-make-them-bald
Many NBA stars keep barbers across the country so they can maintain fresh haircuts throughout the season. In this quiz, those stars get a whole new look, and they didn't have to stop by the barber to get it. See if you can still identify them!
Black Vulture vs. Turkey Vulture: Seeing vs. Smelling Differences
animals.howstuffworks.com/birds/black-vulture-vs-turkey-vulture.htm
When it comes to scavengers of the sky, black vulture vs. turkey vulture identification is easy to misconstrue. These two species often share the same habitats, feast on the same carrion, and roost in the same trees. But they couldn’t be more different in how they fly, feed, and find their meals.