First of all you obviously looked them upDelaware: December 7, 1787
Hawaii: August 21, 1959
Arizona: February 14, 1912
Alaska: January 3, 1959
Even the day... Why do you have this information in your head?
I presume this was before the internetlol
I cheated.
But, I actually do have a head full of useless information (just not about the states).
I actually have had friends call me because they were looking to win bets.
The last time was about a month ago when a friend calls out of the blue and asks what the name of the plastic tip on the end of a shoelace is called.
I told him (aglet) and I hear..."See, I told you, now pay up".