The #176 Tripulante18 Podcast is titled ‘Astrolabe Challenge’. A group of friends is recreating Columbus’s second expedition from the islands of La Gomera and La Deseada, using the same navigation methods such as the astrolabe and only technology from the 17th century. They don’t even carry a watch. We will also review the life of Ángela Pumariega, from her beginnings as an athlete, her time in the elite, to her leap into politics. Directed and presented by Jaume Soler.