> we (humans) have notion of time "entirely" due to the certain properties of our environment That sounds very philosophical and all, but it seems to me that w

> we (humans) have notion of time "entirely" due to the certain properties of our environment That sounds very philosophical and all, but it seems to me that we have an internal perception of time based on the rate that electrical impulses propagate throughout our brains. Perhaps it would be distorted based on the lack of external stimulus, but I believe we would feel the passage of time all the same.