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8 Things Invented or Discovered by Accident
From cornflakes to Silly Putty, many of the things we consume today were created unintentionally. Here are the stories behind eight well-known inventions.
How Acid Rain Works
science.howstuffworks.com/nature/climate-weather/atmospheric/acid-rain.htm
Acid rain is caused by emissions of sulfur dioxide and nitrogen oxides from power plants, cars and factories. Find out how acid rain is produced.
Caring for Bromeliads
home.howstuffworks.com/caring-for-bromeliads.htm
Bromeliads vary greatly in size, shape, color, distribution, and ease of growth. Learn about their characteristics and how to care for these plants.
How Zero-turn Mowers Work
home.howstuffworks.com/zero-turn-mower.htm
If your lawn is on the small side, a zero-turn mower might not be worth the investment. Learn all about how the zero-turn mower works.
How the Popemobile Works
auto.howstuffworks.com/popemobile.htm
Popemobile is actually the preferred term for the official papal transport. Learn more about the popemobile at HowStuffWorks.
What are the challenges of reducing solid waste?
science.howstuffworks.com/environmental/green-science/reducing-solid-waste.htm
Landfills have long been the final destination for garbage, but as they start to fill up, we're left to find ways to reduce our waste. What challenges are involved, and why isn't reducing waste as easy as it sounds?
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!
Do You Know If These Garden Bugs Are Helpful or Harmful?
play.howstuffworks.com/quiz/know-these-garden-bugs-helpful
There is no doubt that bugs love gardens. Gardeners know, however, that not every bug should be welcomed with open arms. Do you know enough about bugs AND gardening to say which of these bugs are helpful and which are harmful to garden plants? Dig into the quiz and find out.
What Is the Point of Daylight Saving Time?
science.howstuffworks.com/innovation/everyday-innovations/daylight-saving-time.htm
We humans aren't complete slaves to time. We've devised ways to pack an extra hour of sunshine into our day, thanks to daylight saving time. But who came up with this idea and why do so many people loathe it?
How Hillary Clinton Works
history.howstuffworks.com/historical-figures/hillary-clinton.htm
Hillary Clinton is in the running to become the first female U.S. President. Read about Hillary Clinton and her agenda, voting record and career.