774 INDEX. 



w PAGB 



Tyndall, Farewell Banquet to 625 



Tyndall's Lectures in New York 499 



Tyndall, Sketch of Prof. (Portrait.) 103 



Tyndall, Mount, Discovery of 739 



Unconscious, Philosophy of the 152, 311 



Useful Things 491 



Vegetable Caprice 383 



Vegetable Physiology, Curious Phenomenon in 636 



Velocity of the Will ; 360 



Ventilation, Parliamentary 252 



Ventilation and Warming 126 



Venus, Transit of 252 



Vibrations produced by Various Explosives 506 



Volcanic Dust 123 



Vibrio-Life, Development of. 761 



Volcanic Energy .. 505 



Volcanic Eruption, Disastrous 253 



Volcanoes, A New Theory of. 203 



War and Insanity , 252 



Warming of Houses 472 



Weather Prophecies 149 



Welding Copper , 382 



Wheat, New Method for disintegrating 254 



Wild Flowers, cultivating 356 



Will, Velocity of the 360 



Writing-Ball, Honsen's 763 



Zebu and European Cattle, Cross between 635 



exd of vol. n. 



