A teacher’s gift to the world: MIT professor who taught the math behind AI for 60 years has made his lectures free online

For over six decades, Gilbert Strang's MIT linear algebra lectures became a global phenomenon. His accessible teaching, ...
BBC

Introduction on how to write an introduction

An introduction is the opening paragraph of an essay. It should briefly introduce the topic and outline your key ideas to answer the question. These ideas are then explored in more detail in the rest ...
BBC

Introduction to Ancient Rome

Excuse me! Yes, you! Ever wondered about how the Roman Emperors changed Britain? Great! You can help us rate how impressive they were. First up, Julius Caesar. He wasn’t actually an emperor – he was ...