04:47 Mathematics Can you solve the egg drop riddle? Lesson duration 04:47 Manage Library 8,230,805 Views
04:30 Numbers & Operations Where do math symbols come from? Lesson duration 04:30 Manage Library 2,469,133 Views
05:03 Physical Science What in the world is topological quantum matter? Lesson duration 05:03 Manage Library 627,456 Views
05:06 Earth and Space Science The first asteroid ever discovered Lesson duration 05:06 Manage Library 293,154 Views
04:22 Mathematics How a 15-year-old solved a Rubik's Cube in 5.25 seconds Lesson duration 04:22 Manage Library 10,556,855 Views
05:41 Education Policy Should we get rid of standardized testing? Lesson duration 05:41 Manage Library 1,206,498 Views
05:17 Geometry How many ways are there to prove the Pythagorean theorem? Lesson duration 05:17 Manage Library 3,672,652 Views
04:01 Mathematics Can you find the next number in this sequence? Lesson duration 04:01 Manage Library 561,474 Views
04:10 Information Literacy How to spot a misleading graph Lesson duration 04:10 Manage Library 2,998,738 Views
04:50 Problem Solving Can you solve the fish riddle? Lesson duration 04:50 Manage Library 6,271,354 Views
04:56 Physical Science How to squeeze electricity out of crystals Lesson duration 04:56 Manage Library 663,463 Views
05:09 Mathematics The Scientific Way to Cut a Cake Lesson duration 05:09 Manage Library 17,169,795 Views
05:31 Engineering Why don't perpetual motion machines ever work? Lesson duration 05:31 Manage Library 16,505,779 Views
05:07 Data Analysis & Probability Check your intuition: The birthday problem Lesson duration 05:07 Manage Library 2,782,351 Views
08:23 Mathematics Safe Cracking with Feynman - Numberphile Lesson duration 08:23 Manage Library 1,015,360 Views
05:24 Critical Thinking Can you solve the pirate riddle? Lesson duration 05:24 Manage Library 10,941,838 Views
05:13 Problem Solving Can you solve the virus riddle? Lesson duration 05:13 Manage Library 12,915,775 Views
04:37 Cognition and Learning Why do people get so anxious about math? Lesson duration 04:37 Manage Library 2,928,582 Views
03:29 Mathematics Are You the Girl from "The Wonder Years"? Lesson duration 03:29 Manage Library 238,922 Views
03:40 Mathematics The Elliptical Pool Table: A Mathematician's Dream Lesson duration 03:40 Manage Library 10,941,674 Views
04:54 Critical Thinking Can you solve the three gods riddle? Lesson duration 04:54 Manage Library 12,921,359 Views
04:55 Visual Arts The mathematics of sidewalk illusions Lesson duration 04:55 Manage Library 804,610 Views
05:08 Mathematics A brief history of numerical systems Lesson duration 05:08 Manage Library 1,048,585 Views
