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10 Conspiracy Theories About the JFK Assassination
history.howstuffworks.com/history-vs-myth/10-conspiracy-theories-jfk-assassination.htm
Sixty-one percent of Americans think Lee Harvey Oswald did not act alone. Here are 10 conspiracy theories about the JFK assassination.
How Whales Work
animals.howstuffworks.com/mammals/whale.htm
Whales are some of the largest living things on the planet. Learn about whales and find out how whales are able to sleep and withstand the pressures of the ocean.
How Nuclear Bombs Work
science.howstuffworks.com/nuclear-bomb.htm
Nine countries hold the 13,000 nuclear weapons in the global stockpile. That's less than during the Cold War but it doesn't change the fact that these bombs are still a threat to global humanity. So how do they work and are we close to nuclear war?
How Roller Coasters Work
science.howstuffworks.com/engineering/structural/roller-coaster.htm
They don't have engines, brakes or accelerators. No, these amazing machines rely on physical, centripetal and gravitational forces to urge thrills, screams and that sinking stomach feeling we all love (and hate). Read more about the science of fun.
Top 10 Ghost Tours
science.howstuffworks.com/science-vs-myth/afterlife/top-5-ghost-tours.htm
Ghost tours give tourists the opportunity to brush shoulders with spirits, or at the least, hear a few good ghost stories. Learn about ghost tours.
Ultimate Guide to Concrete Countertops
home.howstuffworks.com/home-improvement/remodeling/concrete-countertop.htm
Concrete countertops are gaining in popularity as a replacement for granite countertops. Find out why concrete countertops are being used more and more.
1967-1971 Ford Thunderbird
auto.howstuffworks.com/1967-1971-ford-thunderbird.htm
Under fire from the competition, the 1967-1971 Ford Thunderbird worked hard to maintain its dominance in the full-size auto market. Learn more.
1949-1951 Nash Airflyte
auto.howstuffworks.com/1949-1951-nash-airflyte.htm
The 1949-1951 Nash Airflyte series was Nash's attempt at a new automotive design frontier. They succeeded. Learn about the 1949-1951 Nash Airflyte.
How Graphic Novels Work
entertainment.howstuffworks.com/arts/comic-books/graphic-novel.htm
Graphic novels tackle tough subjects too complicated for traditional media. Learn more about how graphic novels work.
¿Recuerdas estos grupos infantiles de los años 80 y 90?
play.howstuffworks.com/quiz/recuerdas-estos-grupos-infantiles-de-los-anos-80-y-90
Este es un quiz para verdaderos fans de los grupos infantiles de los 80 y los 90. ¿Recuerdas a Parchis, Timbiriche, Menudo y todos aquellos que te hicieron vibrar? ¡Pruébalo dominando nuestro quiz!