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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?
Can Aries and Libra Make It Work? A Deep Dive into Their Compatibility
entertainment.howstuffworks.com/horoscopes-astrology/aries-and-libra-compatibility.htm
Discover Aries and Libra compatibility! Learn how these opposite signs balance passion and peace, and explore the strengths and challenges of their unique bond.
What Is the Rarest Zodiac Sign? Discover the Least Common Star Sign & Its Unique Traits
entertainment.howstuffworks.com/horoscopes-astrology/what-is-the-rarest-zodiac-sign.htm
Uncover the surprising answer, learn why it’s so uncommon, and discover the unique traits that set this star sign apart from the rest.
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.
How and why do bats hang upside down all day?
animals.howstuffworks.com/mammals/question668.htm
Bat roosting is unusual in that bats hang upside down when they are sleeping or resting. Learn about bat roosting and why bats hang upside down.
What is a keyhole satellite and what can it really spy on?
science.howstuffworks.com/question529.htm
On a television drama last week, the plot involved photos taken of a Russian missile silo, and the characters mentioned a "keyhole satellite." What is a keyhole satellite and what can it really spy on?
What is a birthmark?
health.howstuffworks.com/skin-care/problems/baby/question628.htm
I noticed a light brown spot emerge on my newborn son's forehead when he was about three days old. It never went away. Everyone calls it a birthmark. What is a birthmark?
Is It Harmful to Breathe 100 Percent Oxygen?
science.howstuffworks.com/question493.htm
We have to breathe oxygen to live, so are we better off breathing pure oxygen?
Does drinking ice water burn calories?
health.howstuffworks.com/wellness/diet-fitness/weight-loss/question447.htm
When I drink ice water, does my body burn calories warming up the ice?