04:46 Physical Science Magical metals, how shape memory alloys work Lesson duration 04:46 171,821 Views
04:15 Data Analysis & Probability A clever way to estimate enormous numbers Lesson duration 04:15 1,071,276 Views
04:33 Physical Science How big is a mole? (Not the animal, the other one.) Lesson duration 04:33 2,808,298 Views
04:39 Numbers & Operations An introduction to mathematical theorems Lesson duration 04:39 514,672 Views
03:01 Measurement How taking a bath led to Archimedes’ Principle Lesson duration 03:01 1,834,034 Views
04:02 Motivation and Emotion How two decisions led me to Olympic glory Lesson duration 04:02 121,233 Views
