For anyone interested in a more technical glimpse of a nuclear reactor and to ponder the question of "what lessons have we learned from Fukushima and Chernobyl".
Should we abandon nuclear option or go all out to build better and safer nuclear reactors? This PBS-Nova documentary "The Nuclear Option"
was very interesting to me so perhaps it will be interesting to others.
https://youtu.be/eDCEjWNGv6Y