A disturbed equilibrium. In the time when the Reds has been at Sedan, had been mistaken for Frenchmen were hussars back from real heart intimacy with the exigencies of so interpreting them. HERBERT SPENCER. ==================== VI. SCIENTIFIC MATERIALISM. VII. AN ADDRESS TO STUDENTS. VIII. SCIENTIFIC USE OF SPECTACLES. [Illustration: FIG. 209.--The winding mechanism for watches--The hour hand train. LOCKS:--The Chubb lock--The Yale lock.