blog
blog
The Complicated Chinese Family Tree
Every member of a Chinese family is called something different, depending on whether it’s from your mom’s side or your
blog
El profesor de física mas visto en youtube
“physics works, I’m telling you!” Las clases de Walter Lewin, profesor de física del MIT, son un verdadero espectáculo. Cerca de 1000
blog
George Carlin – National Press Club
George Carlin delivered a humorous speech in which he made fun of Washington politics and the language of politics.He also