I found the human clock in Schiphol (Amsterdam airport).
I had time to observe him as I got stuck in the airport for 7 hours!!
The original 5 hours layover was already pushing my limit but it turns out my flight arrive 45 mn early and my next flight kept on being delayed. (they had massive refueling problem and apparently it was chaotic the previous day!)
from Tumblr https://ift.tt/32UBFkK