Books with author Robert P. Harris

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1836 Excerpt: ...This process has already been mentioned as one of the means of obtaining nitrogen. In its reaction with ammonia iodine differs from chlorine. When iodine is brought in contact with dry ammoniacal gas, it forms a thick black fluid, which, when saturated with ammonia, becomes more liquid. This compound is decomposed by water forming the iodide of nitrogen. See page 243. With various metallic oxides, ammonia forms explosive compounds; especially those known as fulminating gold, and the most dangerous species of fulminating silver. By these appellations, however, other compounds of those metals are designated. By some mysterious influence, probably electro-chemical, the affinities between the oxygen and hydrogen are suspended without being destroyed. Yet by slight causes, whether mechanical or chemical, the equilibrium is subverted with explosive violence. 218. Process for obtaining Water of Ammonia. If instead of being conveyed into a bell glass over mercury, the gas be received in water contained in a phial, the water may be saturated, constituting aqua ammoniae, or water of ammonia. The saturation may be effected in an apparatus, similar to that represented in the above cut. The absorption of ammoniacal gas by water, causes so much heat, that, to produce a saturated solution, refrigeration by ice-water is necessaryWater, saturated with ammonia, when gradually cooled to the temperature of--40 F., crystallizes in long needles having a silky gloss. No doubt these crystals owe their existence to the presence of water, which exists in them as water of crystallization. Water of ammonia is lighter than water. In combining with the gas, the water loses weight in proportion to the degree of impregnation. At the maximum, at ordinary temperatures, the alkali constitute...

Excerpt from Compendium of the Course of Chemical Instruction, in the Medical Department of the University of PennsylvaniaThe health of a portion Of my family having rendered it expedient for me to sail for Europe, I was under the necessity Of engaging my friend Dr. Bache to superintend the printing Of this edition. I regret that I have not been enabled as yet to complete that portion of the work which should comprise Voltaic electricity, galvanism, and elec tro-magnetism. I hope, however, that, by associating with my book the Treatise Of Dr. Turner, Of the London University, on the branches thus omitted, the deficiency thus arising will be compensated.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Excerpt from Compendium of the Course of Chemical Instruction, in the Medical Department of the University of PennsylvaniaThe health of a portion Of my family having rendered it expedient for me to sail for Europe, I was under the necessity Of engaging my friend Dr. Bache to superintend the printing Of this edition. I regret that I have not been enabled as yet to complete that portion of the work which should comprise Voltaic electricity, galvanism, and elec tro-magnetism. I hope, however, that, by associating with my book the Treatise Of Dr. Turner, Of the London University, on the branches thus omitted, the deficiency thus arising will be compensated.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Excerpt from A Compendium of the Course of Chemical Instruction in the Medical Department of the University of PennsylvaniaWhere a subject cannot be followed by a reader without-study, it would seem unreasonable to expect that, without some assistance, it should be followed at a lecture.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

This is an analogy of the birth of Jesus Christ and His growing up to the potential He was sent for. Therefore, it's a Christmas story not yet told. Here is a rose that grew out of the concrete; through hope and prayer she learned how to walk without having feet. Her gifts taught her how to survive, and it was her hope that kept her alive. Boundless is the rose that grew out the concrete. Funny it seems, but by keeping her dreams, she learned how to breathe fresh air when only a few even cared. Boundless is the rose that grew out of the concrete.

Brothers Greg and Lewis are enjoying a heatwave in the summer holidays -- until Loki, the god of mischief, buries St Andrews in a huge blizzard! Loki is determined to conquer the universe and will stop at NOTHING to get his way.Greg, Lewis and their friend Susie must make a perilous journey to Asgard, the City of the Gods, to foil Loki's evil plan.Luckily, Thor, the god of thunder, has turned up to help them. Unfortunately, he's locked in the boys' garage…The hilarious sequel to The Day the World Went Loki is filled with monsters, mischief and everyone's favourite Norse gods.