COVID-19 is a contagious disease caused by the coronavirus SARS-CoV-2. In January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic. The symptoms of COVID‑19 can vary but often include fever,[7] fatigue, cough, breathing difficulties, loss of smell, and loss of taste.[8][9][10] Symptoms may begin one to fourteen days after ex

YouTube is one of the most influential platforms in modern media, but its origin story is surprisingly simple: a small team wanted an easier way to share video online. In the early 2000s, uploading and sending video files was slow, formats were inconsistent, and most websites weren’t built for smooth playback. YouTube’s founders fo

The most comprehensive history of world art, from prehistoric works to contemporary performances and installations Over 1,100 colour reproductions of world masterpieces All art forms: from painting and sculpture to conceptual art This book is not merely an album of pictures, but a fascinating account of how perceptions of beauty, power, faith and c