OcaStem is a collaborative project promoted by Bernat Llopis and Loli Iborra in which Ramón Besonías, Conchi Fernández, Javier Campos, Chelo Pons, Victor Espejo and Fran Orosia collaborate. Now we have created a version of the trivial type game to play with your Google voice assistant and learn a lot about the scientists and scientists who have made humanity grow. You can find more information about the project on the site: https://sites.google.com/bylinedu.es/ocastem/home?authuser=0