Frankenstein's notebook is written in English; as of 1790, English had not been established as the international scientific language yet, and thus it should have been written in German. The first page should also read ''Ingolstadt Universität'' instead of ''University''
When Adam comes back to the city and fights the demons in the alley, as he is about to chase after on running away, he puts his clubs behind his back, but as he runs there is clearly no sign of the clubs hanging from his back.
During the rat experiment, Terra demands the current increased to "200 Joules". However, current is measured in Amperes; a Joule is a unit of energy.