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10 Amazing Green Cities
science.howstuffworks.com/environmental/green-science/five-amazing-green-cities.htm
Sure, the Emerald City looked green, but you won't need green-tinted glasses to see how environmentally friendly the cities on this list are. What makes a city amazingly green?
How Toy Testers Work
money.howstuffworks.com/toy-tester.htm
Most jobs go to adults, but who better to test toys and games than the kids who love them? Learn more about toy testers at HowStuffWorks.
How Carbon Negative Cement Works
home.howstuffworks.com/home-improvement/construction/materials/carbon-negative-cement.htm
Carbon negative cement could be the solution to the carbon dioxide emissions caused by the production of cement. Learn about carbon negative cement.
What Is Moonshine and How Is Moonshine Made?
science.howstuffworks.com/innovation/edible-innovations/moonshine.htm
Moonshining has evolved from backwood stills in the South. In fact, it's downright trendy in some bars. But, why is homebrewing and winemaking legal, but not distilling your own moonshine?
How Aluminum Works
science.howstuffworks.com/aluminum.htm
Aluminum is used in many products, from pots and pans to light bulbs and power lines. Learn how aluminum went undiscovered for so long.
The History of Flight and 10 Bungled Attempts at It
science.howstuffworks.com/transport/flight/classic/ten-bungled-flight-attempt.htm
Ten bungled personal flight attempts over the centuries occurred when people thought they could fly. Learn about ten bungled personal flight attempts.
Exfoliating Tools
health.howstuffworks.com/skin-care/cleansing/products/exfoliating-tools.htm
Exfoliating tools help with maintaining youthful skin. Learn more about how exfoliating tools work at HowStuffWorks.
10 Historical Misconceptions
history.howstuffworks.com/history-vs-myth/10-historical-misconceptions.htm
Some untrue historical events have been passed down for so many years that they have become truths. See our list of 10 historical misconceptions.
How Hopscotch Works
entertainment.howstuffworks.com/backyard-fun-games/hopscotch.htm
Throw your marker, jump to your square. Hopscotch has simple rules, but many variations. Find out about the ancient game still vogue on playgrounds.
Is All That Shines Really Sterling Silver?
home.howstuffworks.com/home-decor/decorating-styles-techniques/sterling-silver.htm
The Brits standardized what it means for an item to be sterling silver way back in the 14th century. But how can you tell if something is sterling or not?