We all think we intuitively know what time is. That it has a past and a future. Alas, the real thing may be very, very different.
It is not an easy concept to grasp but this Nova program published on PBS makes a nice attempt at it with good bit of visualization. Skip to 3:30 to go past the intro. And for me at least, watching at 1.5X speed was fine.
It is not an easy concept to grasp but this Nova program published on PBS makes a nice attempt at it with good bit of visualization. Skip to 3:30 to go past the intro. And for me at least, watching at 1.5X speed was fine.