Search over 10,000 free study notes

Firstly, in an active sentence (voice), the subject is performing the action of the verb. For example, Susana tocó el piano de Ana. (Susana played Ana's piano)  In this context, 'Susana' is the s...

This is to do with the electrons in the metal atoms. When a piece of the metal is heated, if there is enough energy supplied to the atoms, their electrons are excited and are promoted (jump up) to higher ...

As Nietzsche states in Thus Spoke Zarathustra, mankind is placed in between a monkey and the Overman. Moreover, he states that the Overman is the final aim of men, and the process will go through 3 stages...

The photo-electric effect is the process in which a metal will emit electrons when light of a sufficiently high frequency is incident upon it, Before Einstein's description of the photo-electric effect th...

Creo que por ahora hay que aceptar el progreso científico y tecnológico pero hay que imponer una barrera cuando ya es demasiado. No hay que dejar que los robots reemplacen a los humanos, los humanos somos...