Papo Rosario, one of three singers of the El Gran Combo de Puerto Rico retires after 38 years.
¿Tú eres buena gente?
Unlike most birds which use a voice box called syrinx to produce sound, parrots use something called esophageal speech – sort of like burping – to manipulate their vocal tract. Then by means of moving their tongues forward and backward and adjusting their beaks, they are able to shape the sound that comes out likeContinue reading “Why Parrots Can Talk Like Humans —”
Astronomer Phil Plait shows how science progresses through a robust amount of making and correcting errors. via The Secret To Scientific Discoveries? Making Mistakes — ScienceSwitch
Durante las ultimas dos décadas la pobreza infantil en Puerto Rico no ha bajado de 50%. (In the last two decades, childhood poverty in Puerto Rico has not been below 50%.)
The Wake, circa 1890, oil on canvas, Museum of History, Anthropology and Art, University of Puerto Rico