The chemotherapy is activated by a catalyst, which is introduced inside the cancer cells, leaving the rest of the healthy cells of the organism intact.
It is a phenomenon of sexual behavior that bears the surname of a well-known American politician: Calvin Coolidge (1872-1933), who was the 30th president of the United States (1923-29).
The journal Nature publishes an article that demonstrates that peptides, the base molecules of life, can be formed directly without the need for amino acids.
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.
