Observing what happens when the air comes out of a balloon will help us understand how the launcher of a spacecraft works. An electrical propulsion engineer from ESA explains about different kinds of propulsion used in space exploration.

A simple experiment with a bicycle pump shows us how rocket launchers work. Even though rockets were invented for war and for fireworks, they are also used for peaceful purposes.

Astronaut Luca Parmitano talks to us from the Columbus European Space Laboratory. He explains why tadpoles can help us learn a lot about the weightless conditions of outer space.

This segment is all about so-called "Near-Earth Objects," called "NEOs" for short. They are comets, asteroids, metors and man-made objects, as well. What have they done in the past, and what might they do in the future?

This segment talks about the difference between an asteroid and a comet. Important work is being done with the Hera and Dart missions to study how to deviate an asteroid, thus avoiding possible great damage to our beloved planet

In August of 2014, the European Space Agency Rosetta probe reached the comet 67/P. This mission allowed for the collection of a great deal of data about comets. In fact, in this episode, a comet will be fashioned out of fairly common ingredients in a normal kitchen. That's pretty exciting.

Falling in love doesn't follow scientific rules. Silvana and Luciano tell us about how they met and their plans, now that they are of a certain age.

The people who run a seaside restaurant in the province of Marsala describe the place as a little corner of paradise with its pure, curative water and sand, and meals served directly in the water. They are used to speaking Sicilian most of the time, so speaking correct Italian is a challenge. But their love for the place, and their typically Sicilian warmth towards visitors come through.

Benedetto shows us his beautifully landscaped vacation rental property in the Province of Marsala.

Serena is near one of the beaches of her town, Maratea, where she lives with her family and she tells us a few things about herself.

Martina has almost completed her degree at the university, which will qualify her to work in the juvenile courts. She would like to evaluate the situations and problems of kids, especially immigrant minors, who have trouble in school and in their social lives, and to help them adjust. Follow the interview by Serena.

Go clothes shopping with Serena, who's looking for something nice for a festa, as well as some everyday wear.

Serena is still shopping for clothes, and looks at some pretty flashy shoes. In the end, though, she goes for the jacket, and she fishes in her bag for the cash. She gives us a good example of how the plural is used when talking about euros. Euro is both singular and plural in Italian. So whether we're talking about soldi (money) or euro (euros), Italians think in the plural!

Serena and Martina take you to a shop that sells both home health care products and beauty aids. This kind of shop is called a sanitaria, coming from the word, sanità (health). If you ever (heaven forbid!) need a wheelchair, ace bandage, neck brace, or even orthopedic shoes, this is the place to go. Today, Serena and Martina are shopping for more glamorous items.

Serena goes in to a shop with a friend to buy some beauty cream. She pays by carta di credito, and makes sure she walks out of the store with lo scontrino (the receipt), which is obligatory in Italy! As an afterthought, she would like Gerarda, the proprietor, to gift-wrap the beauty cream for her, so she asks for un pacchetto regalo.