“FeLiNa” is the name of the last episode of Breaking Bad. It’s an anagram of “Finale” and so placed represents the chemical elements iron, lithium and sodium, respectively. Iron is a major component of blood, lithium, however, is one of the metals used in the manufacture of methamphetamine, and finally, sodium, containing the main compound tears. No doubt, three elements which we have addressed throughout this splendid series. Vince Gilligan, thank you very much.