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The Land Down Under: The Australian Geography Quiz
play.howstuffworks.com/quiz/australian-geography-quiz
You may already know that the Australian continent includes the Australian mainland and nearby islands, but how well-versed are you in some of the finer details of its geography? Test your knowledge of the "land down under" with this Australian geography quiz.
The Longest Flight in the World Takes Almost 19 Hours
science.howstuffworks.com/transport/flight/modern/longest-flight-in-the-world.htm
If you've traveled between the Americas to Europe or Asia, you're probably familiar with some of the longest nonstop flights available. These commercial flight routes across the Pacific and Atlantic Oceans can easily take over 10 hours to complete, but what is the longest flight in the world?
The Bhopal Gas Tragedy Killed Thousands and Doomed Generations
history.howstuffworks.com/historical-events/bhopal-gas-tragedy.htm
The Bhopal gas tragedy is etched in history as the world's worst industrial disaster.
How Do Mountains Form?
science.howstuffworks.com/environmental/earth/geology/earth-s-mountains-are-always-on-move.htm
If geology has taught us anything about Earth's history, it's that nothing is permanent. And that goes for mountain ranges, all of which are constantly rising and falling.
Electricity-free Fridge Could Change Millions of Lives
Food spoilage is an urgent issue for the millions of people with unreliable electricity - or no electricity at all. A supercool $35 fridge could change that common scenario.
How Coronavirus Has Helped to Clear the Air
science.howstuffworks.com/environmental/green-science/coronavirus-improved-air-quality.htm
Satellite data shows just how much air quality has improved during the coronavirus crisis, from China, India, Italy and beyond.
Free Land: How the Homestead Act Helped America Expand Westward
history.howstuffworks.com/american-history/homestead-act.htm
President Abraham Lincoln signed into law that any person in the U.S. could have free land - 160 acres in fact. But there was a catch.
How Many People Died on the Trail of Tears?
history.howstuffworks.com/historical-events/trail-of-tears.htm
HowStuffWorks looks at the history and legacy of the Trail of Tears and the five tribes affected: Cherokee, Choctaw, Creek, Seminole and Chickasaw.
Gigantic Undiscovered Cave Found in British Columbia
How, in today's world, could a cave this massive go undetected for so long?
'Rogue' Road Crews Are Fixing Unfilled Potholes
Cities facing huge budget cuts can't keep up with potholes. HowStuffWorks talks to two guys who'd had enough and are fixing the potholes on their own.