Pero... ¿Qué se investiga en matemáticas? ¿No se sabe ya todo?

What is research in mathematics like? What do you do, look to see if there's a new number? But... isn't everything already done in mathematics? Research? That's more for biologists, right? If you're asking these questions too, watch this video! Link to the classification of mathematical topics: https://zbmath.org/classification/ Link to the La Frikileria store: https://lafrikileria.com/es/visto-en-... Subscribe to the channel! Follow Eduardo Sáenz de Cabezón: On Twitter:   / edusadeci   On Instagram:   / eduardosdc   On Facebook: www.facebook.com/DerivandoYouTube