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Did the Mayan civilization end because of climate change?
science.howstuffworks.com/environmental/green-science/climate-change-end-mayan-civilization.htm
Over the years, many theories have been advanced about why the once-mighty Mayan civilization fell. But a newer one is getting attention: Was it because of climate change?
Did Genghis Khan Really Kill 1,748,000 People in One Hour?
history.howstuffworks.com/history-vs-myth/genghis-khan-murder.htm
Genghis Khan is said to have killed 1,748,000 people in one hour. But is that possible? If not, what really happened?
Did NASA Win the Space Race?
science.howstuffworks.com/nasa-space-race.htm
The space race between NASA and the Soviet Union began with the Soviet's successful Sputnik I. Find out what played out during the space race.
Why Did Cars Have 'Suicide Doors' and Do They Still Exist?
auto.howstuffworks.com/suicide-doors.htm
The popular name for car doors that opened from the rear rather than the front is "suicide doors". Why are they called that, and do any cars have this feature?
Did Jackie Robinson Really Break Baseball's Color Barrier?
entertainment.howstuffworks.com/jackie-robinson-break-baseball-color-barrier-.htm
Jackie Robinson is rightfully lauded for breaking Major League Baseball's color barrier in 1947. But there were many unsung players who paved the way.
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.
Did the Beatles introduce yoga to the Western world?
people.howstuffworks.com/beatles-yoga.htm
The Beatles may have had a hand in introducing the Western world to yoga. Find out how much of an influence the Beatles had in introducing yoga to the West.
Why Did Napoleon Lose the Battle of Waterloo?
history.howstuffworks.com/european-history/battle-waterloo.htm
Lots of things contributed to Napoleon's loss at Waterloo - including bad weather, superior British defense tactics and perhaps a bad case of hemorrhoids.
How did the Internet start?
computer.howstuffworks.com/internet/basics/internet-start.htm
The start of the Internet can be traced to the government program called ARPA. Learn about the start of the Internet and the role of ARPA.
Where did the traditional anniversary gifts come from?
people.howstuffworks.com/culture-traditions/cultural-traditions/traditional-anniversary-gifts.htm
There are different anniversary gifts that are traditional for each year of marriage. Read about the traditional anniversary gifts at HowStuffWorks.