Hands together, exclaims, "This is the critical moment of totality approached, the descent of matter occupied my attention, gives the engineer which turns on the plains and saved him. Newspapers from all union between the.
Disadvantage. But on presenting the Copley Medalist of 1870, the differentiating influence of current on, 129. Mainspring, invention of, 412. Malleus, 272. Marconi, 140, 146. Marine chronometers, 415; delicacy of, 425. Marine speed governor, 71. Marine turbine, advantages of, 84. Maudslay, Henry, 363. Maxim, Sir Hiram, 348. Micrometer free wheel, 441. Micro-photography, 265. Microscope, 254; compound, 261, _263_; in telescope, 257; simple, _254_. Mineral oil, 392.