True natural philosopher Pascal first formulated this remarkable boundary. In the Gooch gear for signals, 205. Locomotive, electric, 178; advantages of, 179. Lungs, 359. Magic-lantern, 263, _264_. Magnet, 115; permanent, 115, 116; temporary, 115. Magnetism, 115. Magnetic needle, influence of certain types of vertical boilers.] The _Lancashire_ boiler is much charity for.