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The Dark History of Indigo, Slavery's Other Cash Crop
history.howstuffworks.com/world-history/indigo.htm
HowStuffWorks traces the history of indigo from its origins and use as a cash crop for blue dye to its replacement by synthetics in the 20th century.
The Slithering Serpent and 6 Other Secrets of Chichén Itzá
history.howstuffworks.com/world-history/chichen-itza.htm
The archeological site Chichén Itzá is one of Mexico's most popular tourist draws. Here are some things you may not know about this wonder.
What If the Amazon Rainforest Is Completely Destroyed?
Climate change and industrial activity are wiping out large sections of the world's largest rainforest.
Why is scary music scary?
entertainment.howstuffworks.com/why-scary-music.htm
You know it when you hear it: shrieking noises, dissonant chords, unexpected high notes. HowStuffWorks explains what makes scary music scary.
Why Are Some Comets Green?
science.howstuffworks.com/green-comet.htm
News headlines talk about a rare green comet appearing in the sky. The comet itself is rare, but green comets, not so much. What makes some comets appear green?
Why Does Earth Spin?
science.howstuffworks.com/why-does-earth-spin.htm
Every 24 hours, Earth makes a full rotation on its axis. But why does Earth spin in the first place?
How Is a 19th-century Obscenity Law Being Used to Ban the Abortion Pill?
people.howstuffworks.com/comstock-act.htm
The Comstock Act is suddenly in the public spotlight, and has become the newest weapon in the fight against legal abortion in the U.S.
Stories and (Alleged) Sightings of the Loch Ness Monster
science.howstuffworks.com/science-vs-myth/strange-creatures/loch-ness-monster.htm
Explore Loch Ness Monster tales, sightings and pop culture references. From the Surgeon's Photograph to plesiosaur theories, delve into the enduring mystery.
What Happened to the Von Erich Brothers?
history.howstuffworks.com/historical-figures/what-happened-to-the-von-erich-brothers.htm
A pro wrestling family patriarch, Fritz Von Erich (real name: Jack Adkisson), and his wife, Doris, married young in 1950. A few years later, they welcomed their first son, Jack Jr., quickly followed by brothers Kevin, David, Kerry and Mike.
No, really: Why is it so hard to eat healthy?
recipes.howstuffworks.com/hard-to-eat-healthy.htm
Are you wondering hwy is it so hard to eat healthy? Check out this article and learn why it's so hard to eat healthy and more.