280 Hits
Shadiq Rio
Dec 23, 2022, 6:23 PM
"If one made a research grant application to work on time travel, it would be dismissed immediately," writes the physicist Stephen Hawking in his posthumous book Brief Answers to the Big Questions. He was right. But he was also right that asking whether time travel is possible is a "very serious question" that can still be approached scientifically.
Read More
