Today I waste your time times exceptionally with only halfway senseless knowledge...so here goes
Everyone knows it...One moment please!
Jaja you can then interpret as you want ...
You can't stop:
To be exact a moment is 90sec...
But why: The English used to have different time units...and a moment was just 90 sec.
So if someone tells you now one moment please: then set the timer to 90 sec...
But that was it again:
Who knew it already ?
And who has learned something new?