It is a modified version of the beautiful lecture notes of my late friend, Gilles Castel. Different features and macros are taken from several sources according to my preference and necessity. For ...

This repo contains the working files for my personal lecture notes for Algebraic Topology 1 being taught in the Winter term of 2023/4 by Prof. Dr. Markus Hausmann at the University of Bonn. A compiled ...

One of the best things to happen to my family is shared notes. But, something that has always been an issue is not knowing what or who changed something on a shared note. And while this may be ...

Many thinkers have characterised modernity by its investment in the idea of pluralism, ‘of things being various’, in Louis MacNeice’s phrase. How do the virtues of plurality and difference fit with ...

4. Fighting for Humanity in the Age of the Machine. 9 December 2025 57 minutes Available for over a year Dutch historian Rutger Bregman's 2025 Reith Lectures, called "Moral Revolution", explore the ...