La conciencia es un concepto complejo y difícil de definir. Aunque todos tenemos una idea general de...
Featured
I recently posted on Twitter an old colorized photograph of various people and it wasn't long ...
Edgar landivar
Nitrous oxide was one of the first effective anesthetics discovered, but it didn't always have that important ...
The reader may be surprised to learn that the most numerous animals on the planet are not ...
Have you ever wondered where the meaning of the term "atarantado" comes from, when it means "stunned, scared, confused"? ... Well ...
If there is a turning point that changed the course of humanity, it was the revelation by ...