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Your search for "human performance technology" returned 620 results
Why can't you tickle yourself?
science.howstuffworks.com/life/inside-the-mind/human-brain/question511.htm
Tickling yourself is a lot harder than it seems. Have you ever wondered why you cannot tickle yourself? Find out why self-tickling seems impossible.
Inside 'Bee Movie'
entertainment.howstuffworks.com/bee-movie.htm
'Bee Movie' is written, produced and stars comedian Jerry Seinfeld. Take an inside look at 'Bee Movie' and learn about the creation of 'Bee Movie.'
How the Phonograph Revolutionized Sound Recording
science.howstuffworks.com/innovation/inventions/phonograph.htm
The phonograph transformed audio recording, leaving a lasting impact on how we capture and preserve sound. Learn about the invention's history and evolution.
Why Do People Knock on Wood for Luck?
people.howstuffworks.com/why-do-people-knock-on-wood-for-luck.htm
Have you ever wondered why people knock on wood for luck? Like many superstitions, the answer goes back as far as pagan rituals.
Metallurgy: The Study of Metals and Their Properties
science.howstuffworks.com/metallurgy.htm
Metallurgy involves studying how metals behave and using that understanding to manipulate and shape them into various forms.
Can You Identify These Classic Hollywood Actors?
play.howstuffworks.com/quiz/can-you-identify-these-classic-hollywood-actors
As the 1930s dawned, new technology allowed once-silent movies to suddenly have sound, creating a fascination with film that helped spur what is now known as the Golden Age of Hollywood. Think you can name the most famous actors of the period? Find out with this quiz!
Pisces Moon: Challenges and Strengths of This Water Moon Sign
entertainment.howstuffworks.com/horoscopes-astrology/pisces-moon.htm
Discover the mystical traits of a Pisces Moon, from deep intuition to emotional insight, and learn how this water moon sign influences relationships and creativity.
Can You Pass This Fun Facts Quiz?
play.howstuffworks.com/quiz/can-you-pass-this-fun-facts-quiz
Amazing world trivia, shocking sports info, random food facts and more are all featured in this fun facts quiz! Sort through curious trivia questions to find the best answers. Learn big and score high!
10 Area 51 Conspiracies
people.howstuffworks.com/10-area-51-conspiracies.htm
The mysteries surrounding the U.S. government's Area 51 have stimulated many outlandish theories. View 10 Area 51 conspiracies to learn more.
What is the DARPA Urban Challenge?
auto.howstuffworks.com/under-the-hood/trends-innovations/darpa-urban-challenge.htm
What is the DARPA Urban Challenge? Learn about the DARPA Urban Challenge and find out why we might want driverless cars in the first place.