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How Numerology Works

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Numerology says everything in the world is dependent upon the mystical properties of numbers. But critics aren't so sure.

How The Pythagorean Theorem Helps Solve a Right Triangle

science.howstuffworks.com/math-concepts/pythagorean-theorem.htm

The Pythagorean theorem, which explains how to calculate the longest side of a right-angled triangle, is an ancient mathematical statement that still buttresses modern-day construction, aviation and even how we navigate through traffic.

What is a vegetarian diet?

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Vegetarians are people who abstain from eating any kind of meat. Read about the vegetarian diet and find out why people choose to become vegetarians.

6 Mysterious Numbers in the Bible and What They Mean

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The Bible is full of numbers that often get repeated, like 7, 12 and 40. Why is this and do these numbers have any special hidden meanings?

Distance Formula: Finding the Distance Between Two Points

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You can find the distance between two points by using the distance formula. It's an application of the Pythagorean theorem. Remember that from high school algebra?

Did the ancient Greeks get their ideas from the Africans?

history.howstuffworks.com/history-vs-myth/greek-philosophers-african-tribes.htm

The ancient Greeks could have gotten all of their revolutionary ideas from civilizations in Africa. Learn about the ancient Greeks and ancient Greek ideas.

Sound Frequency Healing: The Power of Vibrations for Well-Being

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Discover the power of sound frequency healing! Learn how vibrations and frequencies can restore balance, reduce stress, and promote overall well-being.

Does the Parthenon really follow the golden ratio?

history.howstuffworks.com/history-vs-myth/parthenon-golden-ratio.htm

The Parthenon was thought to have been built following a mathematical concept called the golden ratio. Is this true? Find out at HowStuffWorks.

How to Use the Mnemonic 'SOHCAHTOA' in Trigonometry

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The mnemonic device SOHCAHTOA helps budding mathematicians remember the trigonometric functions sine (sin), cosine (cos) and tangent (tan), which they need to solve for triangles' missing sides and angles.

Trig Identities: A Crash Course in Complex Math Concepts

science.howstuffworks.com/math-concepts/trig-identities.htm

Fundamental trigonometric identities, aka trig identities or trigo identities, are equations involving trigonometric functions that hold true for any value you substitute into their variables.

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