Margherita Hack's talents lay not only in her greatness as a scientist, but also in her remarkable ability to communicate with the general public, and especially young people. She rendered complicated information comprehensible and interesting, using clear and simple examples.

Margherita Hack was a scientist and communicator, but she also expressed her opinions about attualità (current events). Part of this segment features a panel discussion she held with author Andrea Camilleri, best known for his novels about Inspector Montalbano that became a popular TV series.

Margherita Hack spent some time in politics and was also an entrepreneur at times. But she had a lot of fun, too. On the panel with Camilleri, the author of the Montalbano stories, they all come out (in unison) with the famous introduction Montalbano sono (Montalbano, I am). Putting the verb at the end is typical of Sicily, where the story takes place. Otherwise, it would be Sono Montalbano (I'm Montalbano) or, on the phone, "This is Montalbano."

We discover that Margherita Hack was a devoted fan of the long-running TV series, Un posto al sole [a place in the sun]. She explains why. Francesca goes back to Trieste and meets up with Eda who talks about having lived in the same house with Margherita Hack.

In this segment, Margherita talks about her choice not to have children and also discusses her position regarding God. She can't prove he exists nor can she prove he doesn't.

Even though Aldo and Margherita were very different in many ways, they came together in their skepticism. Towards the end of her life, Margherita couldn't move around much, but her brain never stopped going.

Margherita left a legacy of progress, both scientific and social. Perhaps she is still looking down on us, since an asteroid was named after her: 8558 Hack.

This crime story is set in the city of Matera in the Basilicata region, where Immacolata (Imma) Tataranni is the deputy prosecutor. She's on vacation at the beach when she finds something odd in the water.

Imma tells her husband about the finger she saw, but he seems skeptical. She is none too happy about her daughter's bathing suit, and also gives the barman a hard time.

Imma goes back to the office, stopping to chat with the cleaning lady as she makes her way upstairs. She meets the new chief prosecutor.

Calogiuri and Imma go to the site, where they are making a movie, to see if there is anything to be learned. Calogiuri gets noticed by the director because of his good looks. Could he make it as actor?

We get a glimpse of Imma as a parent. She is not so convinced about the value of cellphones. And she doesn't get along so well with her mother-in-law, either.

Calogiuri goes to talk to Imma at the beach. His presence doesn't go unnoticed to the young girls. Imma goes to see the new chief prosecutor.

Imma and Calogiuri go to the water park where they talk to the coroner. Calogiuri proves to be pretty smart and earns some praise from Imma.

Imma and Calogiuri go to see a woman who had her finger cut off. Calogiuri offers to take Imma back to Metaponto.