All you photographers will get a kick out of this one.
“Dad.”
“Yes, Son.”
“What’s an F-stop?”
“An F-stop? Hmm, well, that’s an easy one, son. It is the stop between E and G. Why do ask?”
“Cuz my stupid brother said it had to do with aperture!”
“Well, your brother is not stupid; he just has some growing up to do.”
“Dad. What’s aperture?”
Through My Lens 
Thank you for reblogging… I loved it. Love, nia