Writing Degree Zero (French: "Le degre zero de l'ecriture" ) is a book of literary criticism by Roland Barthes. First published in 1953, it was Barthes' first full-length book and was intended, as Barthes writes in the introduction, as "no more than an Introduction to what a History of Writing might be."
Rolan Barthes book has an introduction. OPTIONS:
- Yes
- It's impossible to say
- No
A: Yes

In theoretical physics, particularly in discussions of , Mach's principle (or Mach's conjecture) is the name given by Einstein to an imprecise hypothesis often credited to the physicist and philosopher Ernst Mach. The idea is that local inertial frames are determined by the large scale distribution of matter, as exemplified by this anecdote:
A philosopher has a physics principle named after him. OPTIONS:
- Yes
- It's impossible to say
- No
A: Yes

"Emigrante del Mundo" is the debut single of Lucenzo. It was released in France initially in 2007 and a second time in 2010 after the success of the kuduro music promoted by Lucenzo's new hits. It also appears in the debut album of Lucenzo of the same title "Emigrante del Mundo".
Emigrante del Mundo was not Lucenzo's only hit. OPTIONS:
- Yes
- It's impossible to say
- No
A:
Yes