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5 Farming Technologies That Changed the World
science.howstuffworks.com/environmental/green-science/5-farming-technologies-changed-world.htm
Farming technologies have allowed the world to be fed, even though most people no longer farm. Only 2 percent of Americans are farmers, versus 90 percent in the 1700s. Which tools and technologies have had the most impact on farming and why?
Old Railroads
history.howstuffworks.com/american-history/old-railroads.htm
The age of old railroads saw the birth of the first railroad lines and mass transportation on rail. Read more about old railroads in America.
The Ultimate German Car Quiz
play.howstuffworks.com/quiz/the-ultimate-german-car-quiz
Fancy yourself as an aficionado when it comes to German cars? Do you know your Audis from your BMWs, your Mercedes from Volkswagen? Then show us that you can finish first in the Ultimate German Car Quiz.
Sweet Sorghum: The Sweetest Fuel You'll Ever Taste!
auto.howstuffworks.com/fuel-efficiency/biofuels/sweet-sorghum-fuel.htm
How much do you know about sweet sorghum? Keep reading to learn about Sweet Sorghum: The Sweetest Fuel You'll Ever Taste!
How Irrigation Works
home.howstuffworks.com/irrigation.htm
Irrigation provides water to plants. Learn how different types of irrigation work and examine the advantages and disadvantages of different types of irrigation.
Harry Potter and the Sorcerer's Stone — Film vs. Book Quiz
play.howstuffworks.com/quiz/harry-potter-and-the-sorcerers-stone--film-vs-book-quiz
Accio errors, replacements and exclusions! This quiz is all about what happens when books are adapted into movies. If you can get more than 30 of these correct, you'll receive your invitation to Hogwarts.
Can You Identify These Film Directors From an Image?
play.howstuffworks.com/quiz/can-you-identify-these-film-directors-from-an-image
Whether you look at films as an escape or as an opportunity to expand your compassion and understanding of the world, they wouldn't be possible without the brilliant minds of the directors who created them. How familiar are you with the directors who shaped the film industry?
Bears throughout the Year
animals.howstuffworks.com/mammals/bears-throughout-year.htm
What do bears do in January? Check out this article from HowStuffWorks to learn about behavior of bears in January.
Inside 'Serenity'
entertainment.howstuffworks.com/serenity.htm
Learn what went into making 'Serenity' accessible to unfamiliar viewers while still pleasing the faithful.
How Narco States Work
money.howstuffworks.com/narco-state.htm
Narco states are places where illegal drugs are openly traded with governmental approval. Learn all about narco states.