Androcydes (Ancient Greek: Ἀνδροκύδης) was a Pythagorean whose work On Pythagorean Symbols survives only in scattered fragments. The dating of his life is uncertain; he lived before the 1st century BC but possibly as early as the 4th. The frequency with which Androcydes is mentioned in other works indicates that he was a major source for the later Pythagorean tradition, and he is also of interest in studying the historical development of the literary and philosophical symbol. (Wikipedia).
From playlist Miscellaneous
Perseus and Medusa | Ancient Greek Mythology Stories
Based on a story by Lin and Don Donn - https://ancienthistory.mrdonn.org/myths.html, used with permission. Perseus and Medusa | Greek Mythology Stories Perseus, in Greek mythology, the slayer of the Gorgon Medusa and the rescuer of Andromeda from a sea monster. ... Because the gaze of Me
From playlist Ancient Greek Mythology
Persephone | The Greek Goddess of Spring | Ancient Greek Mythology
Based on a story by Lin and Don Donn - https://ancienthistory.mrdonn.org/myths.html, used with permission. Persephone | The Greek Goddess of Spring | Ancient Greek Mythology Greek Goddess of Spring. Daughter of Demeter and Zeus, Persephone is the beautiful goddess of spring. She is call
From playlist Ancient Greek Mythology
http://www.teachastronomy.com/ Pythagoras was one of the most influential thinkers in history. This Greek philosopher and mathematician came up with the idea that numbers were the basis of everything. There is no written record, and nothing about Pythagoras survives in writing. He essen
From playlist 02. Ancient Astronomy and Celestial Phenomena
Greek Mathematics: Pythagoras and His Followers
Welcome to the History of Greek Mathematics mini-series! This series is a short introduction to Math History as a subject and the some of the important theorems created in ancient Greece. You are watching the second video in the series. If this series interested you check out our blog for
From playlist The History of Greek Mathematics: Math History
The Myth of Prometheus | The Stealing of Fire From Gods | Greek Mythology
Based on a story by Lin and Don Donn - https://ancienthistory.mrdonn.org/myths.html, used with permission. The Myth of Prometheus | The Stealing of Fire From Gods | Greek Mythology Prometheus was the son of the Titan Iapetus and the Oceanid Clymene. Even though a Titan himself, together
From playlist Ancient Greek Mythology
Medusa and Athena - Ancient Greek Goddesses - Greek Mythology
Based on a story by Lin and Don Donn - https://ancienthistory.mrdonn.org/myths.html, used with permission. Medusa and Athena - Ancient Greek Goddesses - Greek Mythology In later myths (mainly in Ovid) Medusa was the only Gorgon to possess snake locks because they were a punishment from A
From playlist Ancient Greek Mythology
Pythagorean theorem - What is it?
► My Geometry course: https://www.kristakingmath.com/geometry-course Pythagorean theorem is super important in math. You will probably learn about it for the first time in Algebra, but you will literally use it in Algebra, Geometry, Trigonometry, Precalculus, Calculus, and beyond! That’s
From playlist Geometry
Fibonacci = Pythagoras: Help save a beautiful discovery from oblivion
In 2007 a simple beautiful connection Pythagorean triples and the Fibonacci sequence was discovered. This video is about popularising this connection which previously went largely unnoticed. 00:00 Intro 07:07 Pythagorean triple tree 13:44 Pythagoras's other tree 16:02 Feuerbach miracle 24
From playlist Recent videos
Number Theory | Primitive Pythagorean Triples
We derive the structure of all primitive Pythagorean triples.
From playlist Number Theory
Episode 3: The Theorem Of Pythagoras - Project MATHEMATICS!
Episode 3. The Theorem of Pythagoras: Several engaging animated proofs of the Pythagorean theorem are presented, with applications to real-life problems and to Pythagorean triples. The theorem is extended to 3-space, but does not hold for spherical triangles. A Program Guide and Workbook
From playlist Courses and Series
Pythagorean Party by Karen Campe
Karen Campe will guide you through a series of interactive activities in GeoGebra that will help you understand the Pythagorean Theorem and its applications. You'll also explore Pythagorean Triples and dive into the Converse Pythagorean Theorem by using GeoGebra to explore this theorem and
From playlist FLGGB 2023
Algebra 1 11.6d - Pythagorean Triples
Pythagorean Triples. From the Algebra 1 course by Derek Owens.
From playlist Algebra 1 Chapter 11 (Selected videos)
Introduction to Pitch Systems in Tonal Music Part 6: Pythagorean Tuning and the Pure Triad
UCI Introduction to Pitch Systems in Tonal Music (Fall 2012) Lec 06. Pitch Systems in Tonal Music -- Pythagorean Tuning and the Pure Triad -- View the complete course: http://ocw.uci.edu/courses/introduction_to_pitch_systems_in_tonal_music.html Instructor: John Crooks, MFA License: Creat
From playlist Introduction to Pitch Systems in Tonal Music
Pythagorean Theorem - Understand In 10 Minutes
The Pythagorean Theorem is a very important law in geometry that allows us to find the sides of right triangles. In this video I will go the Pythagorean Theorem formula and will solve various Pythagorean Theorem problems. If you need extra help with math check out my math learning program
From playlist Pre-Algebra
Quick Pythagorean Triple Review
In this video we will complete a quick review of pythagorean triples what they are and where they come from. ⭐️ Quick Pythagorean Theorem Review - https://youtu.be/NBny8jcBa60 ⭐️ Quick Special Right Triangles Review - https://youtu.be/Sxk9m_ZpVcA ✅ New Videos on Triangles - https://www.y
From playlist Quick Right Triangle Review
Learn how to work with Pythagorean Triples instead of using the pythagorean theorem in this free math video tutorial by Mario's Math Tutoring. 0:25 What are Pythagorean Triples 0:34 4 Most Common Pythagorean Triples 1:14 Example 1 a Multiple of a 3-4-5 Pythagorean Triple 1:32 How to Recog
From playlist Geometry
The Pythagorean theorem is an easy to use relation in geometry among the three sides of a right triangle. It states that the area of the square whose side is the hypotenuse (the side opposite the right angle) is equal to the sum of the areas of the squares on the other two sides. To sup
From playlist Trigonometry and Pythagoras