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11 Inventions That Changed the World as We Know It
science.howstuffworks.com/innovation/inventions/5-funny-inventions-that-changed-the-world.htm
Inventing a useful product or process is serious business - turn a great idea into a marketable widget, and you could earn millions of dollars. But that doesn't mean your widget has to be straitlaced and conservative.
10 Businesses Supposedly Controlled by the Mafia
people.howstuffworks.com/10-businesses-supposedly-controlled-by-the-mafia.htm
Mafia businesses can be both legit and non-legit. Find out what businesses the Mob has its hooks in, and how it maintains control.
Elvis Presley Collectibles
entertainment.howstuffworks.com/elvis-presley-collectibles.htm
There have been a number Elvis Presley collectibles produced throughout his life that reflected the stages of his career. Elvis's manager, Colonel Tom Parker, used collectibles as a way to market his client. Learn about Elvis collectibles.
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 Space Stations Work
science.howstuffworks.com/space-station.htm
Space stations allow astronauts to live and work in Earth orbit. Learn about space stations and how space stations work in this article.
How Transistors Work
electronics.howstuffworks.com/transistor.htm
The transistor moved the world from power-hungry vacuum tubes to portable solid-state electronics. Learn about transistors and how they changed electronics.
How Caterpillar Skid Steer Loaders & Multi Terrain Loaders Work
science.howstuffworks.com/transport/engines-equipment/skid-steer.htm
You know those loaders used in construction and landscaping that dig up and pick up EVERYTHING? Learn how these incredible machines work!
How Airline Crews Work
science.howstuffworks.com/transport/flight/modern/airline-crew.htm
In an office that cruises a mile or more above the ground, being an airline crew member can be tiring, but rarely boring. Find out how pilots and flight attendants get you from gate to gate.
How Car Washes Work
auto.howstuffworks.com/car-wash.htm
Thinking about scraping those bugs off your windshield? Wish someone else would do it? Take a ride through an automatic car wash and see how it makes your car shine.
How Time Travel Works
science.howstuffworks.com/science-vs-myth/everyday-myths/time-travel.htm
Time travel is a concept that has existed in science-fiction for hundreds of years. Learn about time travel and find out how time travel will work.