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How Biofilm Works
science.howstuffworks.com/life/cellular-microscopic/biofilm.htm
Biofilms form when single microorganisms attach to a hydrated surface and undergo a "lifestyle switch." Learn about biofilms in this article.
1960-1966 Ford Falcon
auto.howstuffworks.com/1960-1966-ford-falcon.htm
When the Ford Falcon was released in late 1960 in Australia, it challenged rival General Motors. Learn how the two companies competed.
UFOs and the Government
science.howstuffworks.com/space/aliens-ufos/ufo-government.htm
Project Sign was the first major government UFO investigation project. Read how Project Sign began and the history of UFOs and the U.S. government.
1950-1951 Studebaker
auto.howstuffworks.com/1950-1951-studebaker.htm
Studebaker had its best years with the Commander and Champion in 1950 and 1951. Learn about the origins of these bullet-nose Studebakers.
How Global Warming Works
science.howstuffworks.com/environmental/green-science/global-warming.htm
Global warming is becoming an increasingly important issue. Find out what causes global warming and learn how we can decrease the effects of global warming.
How Gold Works
science.howstuffworks.com/gold.htm
We love it. We wear it glittering around our necks and sparkling at our ears, wrists and feet. We pass it down to our children and hoard it in secret stashes. Why is this precious metal so prized?
How Plague Works
science.howstuffworks.com/life/cellular-microscopic/plague.htm
You may be familiar with the medieval "Black Plague," but did you know that bouts of plague still break out today? Find out what causes an outbreak, why plague still exists and how the plague has influenced history.
How LSD Works
science.howstuffworks.com/lsd.htm
LSD, also sometimes known as acid or Electric Kool-Aid, was the drug of choice for hippies. What made LSD so popular and what are acid trips like?
Start of World War II: September 1939-March 1940
history.howstuffworks.com/world-war-ii/start-world-war-2.htm
This World War II timeline highlights important dates from September 1939 to April 1940. Follow the events of World War II and the German invasion.
How Weather Works
science.howstuffworks.com/nature/climate-weather/atmospheric/weather.htm
Weather is the state of the atmosphere, rather than something that only affects your area. Read more about weather and the complex system behind it.