La PARADOJA del CUMPLEAÑOS explicada con GATOS

The other day was the channel's cat, Noether's, birthday. A bunch of colleagues came to celebrate with her, and that's when they realized there was another cat whose birthday was on the same day. Coincidence? In this case, a bit of a coincidence, but if we forget that it's someone's birthday in particular... How many cats would it take for the probability of at least two having the same birthday to be greater than 50%? ►►SOME VIDEOS: ►The SIMPLE PENDULUM is NOT what they explained to you    • El PÉNDULO SIMPLE NO es como te explicaron...   ►4/π is the AVERAGE distance of two points on a CIRCUMFERENCE!    • 4/π = Distancia Media de Dos Puntos en una...   ►Understanding the most beautiful equation:    • La EXPRESIÓN más BONITA de las MATEMÁTICAS   ►How many squares are there on a chessboard?    • ¿Cuántos CUADRADOS hay en un TABLERO de AJ...   ►Equations and Fractals:    • Cómo CREAR FRACTALES con POLINOMIOS | Mate...   ------------------------------------------------------------------------------------------------- The music is not mine, I got it from: Royalty-free Music by Giorgio Di Campo for @FreeSound Music http://freesoundmusic.eu   / freemusicfor.  .    / freesoundmusic   Original video:    • Oscar Is Peters Son -  no copyright piano ...   FAST CATS ON FIRE Royalty-free Music by Giorgio Di Campo for @FreeSound Music http://freesoundmusic.eu   / freemusicfor.  .    / freesoundmusic   Original video:    • Fast Cats on Fire - no copyright fast Jazz...