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How Good Is Your Medical Vocabulary?
play.howstuffworks.com/quiz/how-good-is-your-medical-vocabulary
Hey, you knew all those years of "ER" and "Grey's Anatomy" would pay off someday, right? Show off your mastery of medical-speak now, with our quiz!
Screw Head Types: Exploring the Varieties and What They Do
home.howstuffworks.com/different-types-machine-screws.htm
If you're new to construction tools, you're likely baffled by the number of screw head types out there. There are so many! Fortunately, we can help you identify and use the most common types of traditional and machine screws.
Why So Many Clinical Trials Attract So Few Participants and How That Hurts Us
A huge number of clinical trials - many of which are testing life-saving drugs - languish due to low participation levels. Why is that, and what can be done?
Scientific Notation Is Math's Version of Shorthand
science.howstuffworks.com/math-concepts/scientific-notation.htm
How do you calculate absurdly high numbers without writing them out in numerals? You use scientific notation. We'll give you examples and show you how.
What Are Prime Numbers, and Why Do They Matter?
science.howstuffworks.com/math-concepts/prime-numbers.htm
You may remember from math class that a prime number is a number that can only be divided by 1 and itself. But why are they important anyway?
Seeing the 844 Angel Number? Here’s What It Means for You
science.howstuffworks.com/science-vs-myth/everyday-myths/844-angel-number.htm
Seeing 844 angel number? This powerful message signals stability, hard work, and spiritual guidance. Discover its meaning in love, career, and personal growth.
Direct Democracy Allows Citizens to Decide Laws Without Representatives
people.howstuffworks.com/direct-democracy.htm
In politics, direct democracy means giving everyday people—not just politicians—a direct say in laws and policies. Unlike a representative democracy, where elected officials make decisions on behalf of the people, direct democracy allows citizens to vote on political issues themselves.
How CD Burners Work
computer.howstuffworks.com/cd-burner.htm
With the rise of the MP3 format, burning your own music CDs has never been so popular -- or so easy. CDs have become one of the most widely adopted data-storage mechanisms. Find out how CD burners work.
How DNA Evidence Works
science.howstuffworks.com/life/genetic/dna-evidence.htm
DNA evidence is explained in this article from HowStuffWorks. Learn about DNA evidence.
How the Apollo Spacecraft Worked
science.howstuffworks.com/apollo-spacecraft.htm
The Apollo program was initiated with the goal of landing a man on the moon. What was the spacecraft that helped make this giant leap for mankind?