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الرياضيات في الحياة اليومية | كيفية تطبيق الرياضيات في العالم الحقيقي
Why are manhole covers round? - Marc Chamberland

Why are manhole covers round? - Marc Chamberland

الرياضيات في الحياة اليومية | كيفية تطبيق الرياضيات في العالم الحقيقي

الدرس السابق الدرس التالي

محتوى الكورس

جميع الدروس
60 درس
05:31 Why don't perpetual motion machines ever work? - Netta Schramm
04:30 Where do math symbols come from? - John David Walters
04:39 What's the fastest way to alphabetize your bookshelf? - Chand John
05:00 Why do airlines sell too many tickets? - Nina Klietsch
04:53 What's the difference between accuracy and precision? - Matt Anticole
04:30 How high can you count on your fingers? (Spoiler: much higher than 10) - James Tanton
04:39 The unexpected math behind Van Gogh's "Starry Night" - Natalya St. Clair
06:00 The Infinite Hotel Paradox - Jeff Dekofsky
04:07 Why do competitors open their stores next to one another? - Jac de Haan
03:49 Exponential growth: How folding paper can get you to the Moon
04:49 Exploring other dimensions - Alex Rosenthal and George Zaidan
03:59 Why do honeybees love hexagons? - Zack Patterson and Andy Peterson
04:12 What is Zeno's Dichotomy Paradox? - Colm Kelleher
04:50 The mathematical secrets of Pascal’s triangle - Wajdi Mohamed Ratemi
05:11 Is math discovered or invented? - Jeff Dekofsky
04:37 Group theory 101: How to play a Rubik’s Cube like a piano - Michael Staff
03:47 How to defeat a dragon with math - Garth Sundem
05:07 Check your intuition: The birthday problem - David Knuffke
03:55 One is one ... or is it?
04:10 The last banana: A thought experiment in probability - Leonardo Barichello
03:42 How many ways can you arrange a deck of cards? - Yannay Khaikin
07:31 Inside OKCupid: The math of online dating - Christian Rudder
04:58 What's an algorithm? - David J. Malan
04:43 A brief history of banned numbers - Alessandra King
03:46 The math behind Michael Jordan’s legendary hang time - Andy Peterson and Zack Patterson
04:36 The origin of countless conspiracy theories - PatrickJMT
05:17 How many ways are there to prove the Pythagorean theorem? - Betty Fei
03:45 The infinite life of pi - Reynaldo Lopes
04:10 How to spot a misleading graph - Lea Gaslowitz
04:15 A clever way to estimate enormous numbers - Michael Mitchell
04:37 Why do people get so anxious about math? - Orly Rubinsten
04:53 The case of the missing fractals - Alex Rosenthal and George Zaidan
05:28 What happens if you guess - Leigh Nataro
04:41 Making sense of irrational numbers - Ganesh Pai
04:39 How the Königsberg bridge problem changed mathematics - Dan Van der Vieren
03:58 Pizza physics (New York-style) - Colm Kelleher
04:07 Did Shakespeare write his plays? - Natalya St. Clair and Aaron Williams
04:55 The mathematics of sidewalk illusions - Fumiko Futamura
03:35 Why are manhole covers round? - Marc Chamberland
04:01 Can you find the next number in this sequence? - Alex Gendler
04:41 What is a vector? - David Huynh
05:08 A brief history of numerical systems - Alessandra King
04:23 The coin flip conundrum - Po-Shen Loh
04:46 The mighty mathematics of the lever - Andy Peterson and Zack Patterson
05:03 What in the world is topological quantum matter? - Fan Zhang
04:39 An introduction to mathematical theorems - Scott Kennedy
02:28 How to visualize one part per million - Kim Preshoff + The TED-Ed Community
04:19 How does math guide our ships at sea? - George Christoph
04:41 How to organize, add and multiply matrices - Bill Shillito
03:37 The time value of money - German Nande
03:47 Why don't perpetual motion machines ever work? - Netta Schramm
03:37 Where do math symbols come from? - John David Walters
04:49 What's the fastest way to alphabetize your bookshelf? - Chand John
04:51 Why do airlines sell too many tickets? - Nina Klietsch
04:40 What's the difference between accuracy and precision? - Matt Anticole
05:13 How high can you count on your fingers? (Spoiler: much higher than 10) - James Tanton
05:23 The unexpected math behind Van Gogh's "Starry Night" - Natalya St. Clair
05:20 The Infinite Hotel Paradox - Jeff Dekofsky
05:06 Why do competitors open their stores next to one another? - Jac de Haan
05:20 Exponential growth: How folding paper can get you to the Moon