https://www.cnet.com/news/stephen-hawking-remembered-in-video-by-cambridge-university/ >In an 88-second video posted to the school's YouTube channel, you hear Hawking's words under images of him throughout his life. The audio is an excerpt of a speech he gave at Cambridge on his 75th birthday last year. >"It has been a glorious time to be alive and doing research into theoretical physics," he says. "Our picture of the universe has changed a great deal in the last 50 years, and I'm happy if I've made a small contribution."