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Is Africa the cradle of humanity?

science.howstuffworks.com/life/evolution/africa-cradle-humanity.htm

Is the cradle of humanity in Africa? Learn about the cradle of humanity in this article from HowStuffWorks.

Aug. 15: Woodstock

history.howstuffworks.com/american-history/woodstock.htm

The Woodstock music festival happend on August 15, 16 and 17, 1969, just a month after the Apollo 11 moon landing. Read about the Woodstock festival.

Pump It Up! Heart Health Quiz

play.howstuffworks.com/quiz/heart-health-quiz

The heart is a pump, and like other pumps, break down and need repair. And it does break down for many people -- heart disease is the leading cause of death in the United States. How much do you know about the dangers that threaten it?

What Are Haptics on iPhone Devices and Why Do They Exist?

electronics.howstuffworks.com/everyday-tech/haptic-technology.htm

Ever wonder how flat cell phone keys vibrate to let you know you've pressed a button? It's called haptics, and you can use it for lots more than just phones.

Understanding Skin Allergies

health.howstuffworks.com/skin-care/problems/medical/skin-allergies-ga.htm

Your skin usually fends off trouble quite successfully. However, skin allergies can sometimes invade. Learn more about skin allergies.

Home Remedies for Cats With Hearing or Vision Loss

animals.howstuffworks.com/pets/home-remedies-for-cats-with-hearing-or-vision-loss.htm

A blind or deaf cat can be a challenge around the house. Learn some home remedies for cats with hearing or vision loss.

What Happens When a Keystone Species Goes Extinct?

science.howstuffworks.com/environmental/conservation/issues/keystone-species-extinct.htm

Keystone species in an ecosystem function much like a keystone in an arch. Without them the structure collapses. Learn about keystone species.

How 'Savant Syndrome' Makes Some People, and Their Brains, Extraordinary

health.howstuffworks.com/human-body/systems/nervous-system/savant.htm

Savant syndrome is a rare condition in which someone with significant mental disabilities demonstrates certain unexplained extraordinary abilities.

Why Do 'Star Wars' Fans Complain So Much About 'Star Wars'?

entertainment.howstuffworks.com/why-do-star-wars-fans-hate-star-wars.htm

While the 'Star Wars' films represents an uplifting modern mythology, some fans insist on eating each other alive. Learn why at HowStuffWorks.

Attack of the Phantom Clone Sith Menace: The 'Star Wars' Prequels Quiz

play.howstuffworks.com/quiz/star-wars-prequels-quiz

The "Star Wars" prequels gave us a look at an earlier generation of heroes and villains, all in the midst of an epic political drama and a sweeping romance for the ages. Take this quiz to see how much you know about the "Star Wars" prequels.

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