Tinker

Grady Lee Jr., is a reclusive savant farmer who discovers his father's hidden journal, which holds the secrets to a unique electromagnetic machine inspired by Nikola Tesla’s research, and believes the machine could change the world. Unfortunately, his sister's untimely death leaves him custodian to his curious, gifted six-year-old nephew, Kai, and he’s torn between his obsession and being the father Kai has never had.