Lightning/bug

I'm making a film about the distance between 1983 and 2083. I've got less than a month to pull it off.

A yellow wiffle ball bat and baseball cost $1.10 in total. The bat casts $1 more than the ball. How much does the ball cost?

Take a minute to think about it, unless you’ve seen that puzzle before and already know the answer. I won’t give it away, but the answer is here if you need a refresher.

How does that relate to a movie about lightning and fireflies?…