Subtitled in Spanish20:49Can we create vaccines that mutate and spread?Leor WeinbergerTranslated by Clementina CortésReviewed by Lidia Camara de la Fuente
Subtitled in Spanish4:33How to lead in a crisisAmy C. EdmondsonTranslated by Clementina CortésReviewed by Paula M.
Subtitled in Spanish5:02What do all languages have in common?Cameron MorinTranslated by Clementina CortésReviewed by Ainhoa Muñoz
Subtitled in Spanish4:34Can you solve the Ragnarok riddle?Dan FinkelTranslated by Clementina CortésReviewed by Ainhoa Muñoz
