Clearing Webs

My Nerd Set: This one's for you, Karen.

I walked in the other night to find the two older boys watching IEEE convention movies of robots with Andy.
"Does that have a motion sensor, Dad?"
"No, Gid, that one has a light sensor."

And a bath after painting:
"Hey, Dad, why did you get the water so hot?"
"It helps get the paint off easier."
"Why?"
"Temperature is a catalyst for chemical reactions."
"Oh."

I love them so.