Water is a precious resource and is as necessary to life as the air we breathe. Take a tour of some of the most spectacular natural sources of fresh water on the planet.

Besides working as a journalist, Francesca is involved in some international projects for sustainability. Here, she tells about a hospital in Gaza.

"Sunshine for Palestine" has set in motion an innovative project for teaching the latest scientific theories to young people, and it has been enormously successful.

Everyone is talking about coronavirus. Marika addresses frequently asked questions about this recent, ongoing phenomenon.

Marika talks about how one can contract coronavirus, the symptoms, and the guidelines to avoid getting infected.

It's time to learn the names of the planets in Italian. Marika talks about our Solar System. Great for beginners!

Giuditta and Marino give us details about what life was like in isolation. Challenging for sure, but with some good aspects, too!

Coronavirus affects people in different ways. Marino and Giuditta share their experiences and recount what they did on their own, to try to get better.

If you have never been tested for Covid-19, Giuditta and Marino give a good description of the process. And their youngest son had to be very brave.

It was a tough 72 days, but, as the title suggests, the family recovered, luckily. They think back on their time in isolation and what it felt like to come out the other side. Their story even made it into a local newspaper.

The International Space Station has the goal of developing and testing technologies for space exploration that are capable of keeping a crew alive on long-term missions in lunar and Martian orbits. To do this, preliminary work is being done on the Gateway platform: a space station beyond Earth's orbit.

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.

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.

The Columbus laboratory is the first permanent European research facility in space. There, astronauts carry out experiments and applications in space science, Earth observation and technology. Columbus offers European scientists full access to a weightless environment that cannot possibly be duplicated on Earth.

What is light? We use it every day, but where does it actually come from? The host suggests doing a little experiment. See if you can follow the instructions in Italian and try it yourself.