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How Absolute Value Works in Equations and Graphs
science.howstuffworks.com/math-concepts/absolute-value.htm
Absolute value is a mathematical concept often used in conjunction with a number line or graph to represent the relative value from zero (modulus). To illustrate this idea in a different way, the absolute value of a number can be closely related to distance in the physical world.
What Does 'Bread and Circuses' Mean?
people.howstuffworks.com/bread-circuses.htm
Ever felt a pang of guilt on, say, Election Day when you skipped the voting booth to go to dinner? The 'bread and circuses' concept of being pacified by food and entertainment - and forgoing civic duty - goes back to Roman times.
Half-Life Formula: Components and Applications
science.howstuffworks.com/half-life-formula.htm
In nuclear physics, the concept of half-life plays a crucial role in understanding the decay of radioactive substances. Scientists use the half-life formula in other disciplines to predict the rate of decay, as well as measure the age of ancient artifacts through carbon dating.
Fruits of the Spirit: A Metaphor for Nurturing Virtue
people.howstuffworks.com/fruits-of-the-spirit.htm
Today, we're diving into a concept that has inspired Christians for centuries: the Fruits of the Spirit. These aren’t apples, oranges, or bananas, but rather the qualities that the Holy Spirit produces in believers, helping them grow in faith and reflect the character of Jesus Christ.
Top 10 Democratic Countries, According to the Democracy Index
people.howstuffworks.com/democratic-countries.htm
Democracy may be a familiar concept, but what makes a country truly democratic? According to the Democracy Index, compiled by the Economist Intelligence Unit, the answer lies in more than just free and fair elections. It includes civil liberties, political participation, and the functioning of government.
Finding Factors of 36: Factor Trees and Prime Factorization
science.howstuffworks.com/math-concepts/factors-of-36.htm
In your study of math, you will likely come across the concept of factors at a certain point. While this can be daunting if you've never encountered it before, it won't take long before you're able to determine all the factors of a particular number.
Hippie Heyday: The Ultimate Flower Power Quiz
play.howstuffworks.com/quiz/flower-power-quiz
In the mid-1960s, the hippie counterculture developed in the United States, initially focused around civil rights demonstrations and anti-Vietnam War protests. Hippies' antiviolent, free love ethos sprang from the concept of "flower power," which advocated for peace, not war.
Can you ace this 5th grade math quiz?
play.howstuffworks.com/quiz/can-you-ace-this-5th-grade-math-quiz
For must of us, 5th grade was a long time ago. Mental math gets fuzzy and how to solve for X is a distant memory. But the concepts are pretty basic ... right? See if you're a math buff with our 5th grade math quiz!
What will homes look like in 50 to 100 years?
home.howstuffworks.com/homes-look-like-50-to-100-years.htm
Fifty years ago, people's concept of "homes of the future" was something like this, a far cry from how modern homes really turned out. So will future homes finally meet our wildest futuristic expectations? We make our own predictions in this article.
Adjacent Angles: Types and Examples
science.howstuffworks.com/math-concepts/adjacent-angles.htm
Adjacent angles are one of the earliest and most important concepts to learn in basic geometry, as they have applications in further subjects like trigonometry, physics, and engineering. Effective students of geometry should be able to identify adjacent angles on sight and calculate them to a great degree of accuracy without a protractor.