A
-- what was going on. And, uh, I noticed that my grandchildren seemed to kind of enjoy that. The oldest one he's --
B
Right.
A
-- nine and, uh, he would particularly enjoy this been a couple of years ago.
B
Yeah.
A
And, uh, I thought, I think that's really interesting. Actually I even understood it better.
B
Yeah, that's nice sometimes when they --