After her miscarriage, Oriana goes to work in the Milan office, far from Panagulis. But then she gets some news about Greece that spurs her to action.

Renzo is going to pick up Livietta at dance class. He barely avoids being crushed in a collision as he crosses the street. On the home front, Camilla is trying to introduce Bibì to Potti.

Alberto takes Lele Ju home. Cettina and Lele Ju go to the supermarket, but Guido comes along to help in finding products that are gluten-free. There's an interesting encounter at the yogurt stand.

Imma has to find a new home-health aide for her mother. Diana is on Imma's back about the class reunion. La Macchia shows up at her office in a huff about Calogiuri. But there's also some good news. Lab analyses have resulted in some new evidence.

In this episode, we travel to Lecce, to the very heel of the Italian "boot," at the southernmost tip of the Italian peninsula. Lecce is an iconic example of the Italian Baroque, which encompassed music, art, literature, and philosophy.

Pimpa wants to get everything ready for winter, but certain items are missing, and she tries to delay it a bit.

Some simple experiments with various materials help us understand what goes into planning the construction of a spacecraft. And then we wonder how we would go about making a planet inhabitable to humans.

Italians adopted English words to describe the new system of working from home. They've called it smart working. No one was happy about the virus, but some people could see the bright side. Others were very stressed out and would go on a disinfecting rampage. The worst situation was in hospitals, where health care workers were pretty much flying blind.

Ugo and Giampi talk, as arranged. Giampi shows his true colors, as does Ugo. The question of the wedding remains up in the air for the moment.

Oriana is having to deal with some major changes in her life that will have a long-lasting effect on her.

Camilla and Martina get to Paul Lenox's shop to exchange the dress, but they are surprised to see the police there, too. Inspector Berardi sees some troubling evidence in the safe.

Alberto goes to pick up Lele Ju at a friend's house. Gemma and Adriano show up and have something important to say to Alberto.

Imma questions Carmelo, Milena's brother, at the station house. Imma treats him with respect, but in the end decides to keep him in custody and he doesn't react well.

Don't forget the baking soda, but be careful. Basta pochissimo (a little goes a long way). The same goes for the lemon juice. As you will see, this recipe is very simple, so have fun!

3D printing is going to be a huge factor in conducting the safe exploration of the Moon and Mars. Experiments carried out on the "nearby" Moon will be crucial for later trips to Mars, a much more complicated, long-term enterprise.