In the second episode of Noos, the new program hosted by Alberto Angela, we will continue our journey in the Serengeti, the great plain between Kenya and Tanzania. We will celebrate the 100th anniversary of the birth of the Italian Air Force by meeting the Frecce Tricolori. We will remain in flight with astronaut Samantha Cristoforetti who will tell us about the International Space Station, we will also pay particular attention to the theme of food and we will focus on how to safeguard biodiversity. We will touch on the topic of war, in this case that of Ukraine, and how food and politics are closely connected. These are just some of the topics covered on this occasion, in fact we will also talk about technology and much more.