0001名無しなのに合格2017/09/14(木) 15:38:11.36ID:srG2/H2Y The beginninngs of natural science are to be sought in the slow and unconscious observation by primitive races of men of natural occurrences, suchas the apparent movements of the heavenly bodies and in the gradually acquired mastery over the rude implements by the aid of which such men strove to increase the security and comfort of their lives.
