The transmission of life and the inhabitants of the sea. Piero Angela opens the new series of "Superquark" with the first episode of the BBC series, "The Game of Seduction." Alberto Angela, on the other hand, will travel back in time to Italy three hundred thousand years ago, just outside Rome, to one of the most important sites of our prehistory, La Polledrara di Cecanibbio, the cemetery of ancient elephants where an extraordinary specimen was unearthed, complete and with all the bones connected.