Search Results | presidents of the united states
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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.
10 Most Incriminating Secret Recordings
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You may realize that you may be secretly recorded at any time. Learn about 10 recordings that incriminated the people connected to them
Two Truths and a Lie: American Traditions Edition
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"O, say can you see" the lie in our truths about American traditions? Take your best shot at our less than accurate facts, and see how well you know your American stuff. Will you fall for any of our whoppers?
U.S. Coins Display No Numerical Values — Not Even the Government Knows Why
money.howstuffworks.com/us-coins-no-numerical-values.htm
Why aren't there numbers on American coins? The words "dime," "penny" and "nickel" sure don't convey anything obvious. Is the U.S. just being inhospitable to guests?
Rhythm and Rhyme: The Poetry Quiz
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Poetry may seem simple, but if you take a closer look, you'll see the attention to form, detail, meter and rhyme that make classic poems so unforgettable. Take our quiz to see how much you know about the art and practice of poetry.
Why Do We Celebrate Labor Day?
people.howstuffworks.com/culture-traditions/holidays-other/question459.htm
Why do we celebrate Labor Day, and why is it on the first Monday in September?
Why Is AAPI Heritage Month Celebrated in May?
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AAPI Month commemorates two important dates in Asian American history, but it wouldn't have become a reality without the efforts of one determined woman with some Congressional backing.
How the Patriot Act Works
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The Patriot Act was created to strengthen domestic security and prevent terrorism. Learn about the Patriot Act and find out why the Patriot Act is controversial.
How the Judicial System Works
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The U.S. judicial system is a complex, fascinating system. Learn about the U.S. judicial system, federal courts, the U.S. Supreme Court and grand juries.
Famous Black Engineers Throughout History
science.howstuffworks.com/engineering/structural/famous-black-engineers.htm
These African American men and women were trailblazers, and in some cases, business leaders in the field of engineering.