"Don’t worry. The critical mass is small enough that a containment breach would only irradiate this zip code."

"A nuclear reactor. On my kitchen table."

"It was meant to be. However, there’s an additional variable — my idea involves a nuclear reactor. Not the large, city-destroying kind, of course. More of a desktop version. For educational purposes."

480p (Standard Definition)

Young Sheldon – Season 4, Episode 14 – "A Patent and the South Dakota Marriage Proposal" (480p)

"Did someone say 'irradiate'? That’s my cue to switch to tequila." End credits style: Produced for home viewing. 480p resolution suitable for older displays or bandwidth-conscious streaming.

"That’s encouraging, honey."