How do we know time is accurate?
Accurate with regards to what?
>>8552291
Could this be why my trains always run late?
>>8552291
the perception of time and how it is perceived is just relative to who or what perceives it.
techically we don't perceive things in a "100% real time sense", due to the amount of time required for the optic nerve to send and process data to the brain. Albeit that this isn't a noticeable difference because the processing of this data is a rather impressively fast process.
Nonetheless, its rather impressive and interesting thing to think about
we don't that's why you wear a watch or w/e
>>8552291
It doesn't matter as long as we all agree on what time we think it is.