: Sheldon and Dr. Linkletter attempt to build a detector for solar neutrinos. After struggling with the mechanics of suspending a sphere, they realize they need a "cocoon" and enlist Meemaw's help after she points out that what they need is essentially crochet.
In this episode, Sheldon attempts to re-enter a rocket into the Earth's atmosphere, but things don't go as planned. Meanwhile, Missy tries to get out of doing her chores, and George deals with his own issues at school. young sheldon s04e12 pdtv
Season 4, Episode 12, titled "The Re-Entry Minimization," revolves around Sheldon's rocket experiment gone wrong. Here's a brief review: : Sheldon and Dr