He coined the neural theory in which the nervous system was a succession of cells that communicated with each other, but were physically separated from each other.
Ramón y Cajal experimented with a large number of animals, but he never lost respect for them. He was no stranger to the suffering of the creatures in his laboratory.
In his work 'Dialogues', Galileo wrote down all the arguments and contradictions about the movement of the Earth, leaving the reader to draw his conclusions.
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.