Physicist Richard Feynman is said to have once said: “If you think you understand quantum mechanics, you don't understand quantum mechanics.” Perhaps the same is true of time. It seems easy to explain because everyone has experienced it, but we don't really know what it is or where it comes from. So in 2024, two teams of physicists decided to combine the two and turn to quantum theory to glean the essence of time.
both…
Source: www.newscientist.com