Boy, Nick... you sure are impressive. I'll bet you don't have a mirror in
your house that's good enough to display your perfect image. I'll bet you're
a real blast at parties, though.

I'm surprised you could take time away from your job at NASA to display your
great intelligence here.

Thank you not,

Jake

It's just amps. A coulomb is an amount of charge, eg a quantity of
electrons. Amps are coulombs per second. Amps per hour would be
"coulombs per second per hour," which makes less sense than
miles per hour per hour, in this context.

Nick