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Slavery Under Another Name: What Were the Black Codes?
history.howstuffworks.com/american-civil-war/black-codes.htm
The Emancipation Proclamation may have signified the formal end of slavery. But the newly enacted Black Codes effectively re-enslaved thousands of Black people.
Meet the Trebuchet, the Castle-crushing Catapult of the Middle Ages
history.howstuffworks.com/european-history/trebuchet.htm
Before the advent of gunpowder, enemy combatants used a powerful siege weapon called a trebuchet to forcefully launch projectiles - sometimes a large stone, a decapitated human head or a dead horse - at intended targets.
Heart of Palm Is Totally Delicious, Underrated and Much Better Fresh
recipes.howstuffworks.com/heart-of-palm.htm
Heart of palm, with a similar taste and texture to artichoke heart, is a staple in Central and South America and a healthy addition to any menu.
Nigersaurus: The 'Mesozoic Cow' With More Than 500 Teeth
animals.howstuffworks.com/dinosaurs/nigersaurus.htm
Known by the nickname "Mesozoic Cow," the African dinosaur Nigersaurus taqueti has also had its face compared to a vacuum cleaner.
How will landing on Mars work?
science.howstuffworks.com/landing-on-mars.htm
Landing on Mars will be one of the most dangerous and rewarding space missions. Learn how landing on Mars will further our understanding of space.
What If We Ran Out of Minerals?
science.howstuffworks.com/science-vs-myth/what-if/what-if-ran-out-minerals.htm
If minerals make up so much of the Earth, why would we ever face shortages? The availability of the resources we use to create products often depends more on our priorities than the planet's supply.
How Carbon-neutral E-fuels Work
auto.howstuffworks.com/fuel-efficiency/alternative-fuels/carbon-neutral-e-fuel.htm
Do you know How Carbon-neutral E-fuels Work? Keep reading to learn about zero-emission vehicles and discover how carbon-neutral e-fuels work.
Does a deer have exactly enough brains to tan its own hide?
animals.howstuffworks.com/mammals/deer-tan-own-hide.htm
Tanning with deer brain might seem odd, but some people prefer this leather-making tradition. Learn why tanning with deer brain can soften leather.
How much power does the world consume?
science.howstuffworks.com/environmental/green-science/world-power-consumption.htm
World power consumption is dominated by the world's richest countries. Learn about world power consumption and find out how much power the world consumes.
How did a shipwreck double the size of the United States?
history.howstuffworks.com/history-vs-myth/el-cazador-shipwreck.htm
The El Cazador shipwreck took with it the money that was to buy the Louisiana territory for Mexico. Find out more about the El Cazador shipwreck.