The original article is inaccessible for me but it depends on the experimental protocol.
What "speeds up"? Looking at a clock ticking doing nothing? Eating breakfast? Waiting in line? Watching a movie? An international flight? Memories of a typical work/school day? Memories of a two week vacation? And relative to what? You can't say something "speeds up" without a reference.
For example you can ask : "What feels the longest, a day at Disneyland, or the 8h drive to get there?". And you will probably get different answers based on the context.
Our body doesn't have a single clock, and BTW, neither do computers, so the transmission delay between neurons and the amount of new experiences can each explain a different kind of "speed up".
What "speeds up"? Looking at a clock ticking doing nothing? Eating breakfast? Waiting in line? Watching a movie? An international flight? Memories of a typical work/school day? Memories of a two week vacation? And relative to what? You can't say something "speeds up" without a reference.
For example you can ask : "What feels the longest, a day at Disneyland, or the 8h drive to get there?". And you will probably get different answers based on the context.
Our body doesn't have a single clock, and BTW, neither do computers, so the transmission delay between neurons and the amount of new experiences can each explain a different kind of "speed up".