As far as I understand, speed of light might as well be changing, but as long as it's tied to the speed of other forces, we would have no way of noticing. By t

As far as I understand, speed of light might as well be changing, but as long as it's tied to the speed of other forces, we would have no way of noticing. By the way, an amazing story of Ted Chiang, on the subject - Exhalation - about a race of machines fuelled by compressed air that one day discover their source of air is losing pressure. Linking to audio-book, since it's one of the best audiobooks I heard :) https://www.amazon.com/Exhalation-Ted-Chiang-audiobook/dp/B07PP9MXPL https://www.amazon.com/Exhalation-Ted-Chiang-audiobook/dp/B0...