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10 Things That Didn't Exist 10 Years Ago That We Now Can't Live Without
electronics.howstuffworks.com/everyday-tech/10-things-that-didnt-exist-10-years-ago.htm
Time flies in the age of the internet. HowStuffWorks looks at 10 things that weren't around just 10 years ago.
How England Broke off From Mainland Europe 450,000 Years Ago
What geological forces separated England from Europe? Learn more about a new study in this HowStuffWorks article.
1816 Was the Year Without a Summer
More than two centuries ago, the biggest volcanic explosion in human history occurred. And it had far-reaching effects.
What Did Your Address Look Like 250 Million Years Ago?
The Ancient Earth visualization map shows the movement of the planet's tectonic plates in a really cool way.
Ridiculous History: 150 Years Ago, Men Killed for the Eggs of These Birds
history.howstuffworks.com/historical-events/history-1850s-farallones-san-francisco-egg-war.htm
What is the San Francisco Egg War? Learn more about the history of the Egg War in this HowStuffWorks Now article.
Göbekli Tepe: The Temple That Hints at What Humans Were Up to 11,000 Years Ago
history.howstuffworks.com/european-history/gobekli-tepe.htm
Göbekli Tepe is thought to be a possible archaeological bridge between nomadic hunter-gatherer societies and stable, settled agricultural communities that built temples and produced art.
Did climate change create a mysterious civilization 5,000 years ago?
science.howstuffworks.com/environmental/green-science/climate-change-civilization.htm
Climate change can effect civilization, a phenomenon demonstrated by the mound builders of Peru. Learn how climate change can effect civilization.
How the Environment Has Changed Since the First Earth Day 51 Years Ago
It's been 51 years since the first Earth Day, and while progress has been made in some areas, humanity still has had a major impact on the planet.
Deadly 1948 Donora Smog Launched the U.S. Clean Air Movement
A killer smog 70 years ago helped lead to the first federal air pollution laws.
Fast Facts on the Grounded Boeing 737 MAX 8
science.howstuffworks.com/transport/flight/modern/boeing-737-max-8-facts.htm
The Boeing 737 first flew into the world a half century ago. Here's the scoop on Boeing's fastest-selling airplane.