...weather should remain open, atone for the deficiency of the hay. RURAL ECONOMY. The Allotment System. — The following is an abstract of a paper recently read before the Committee of the Agricultural Society on the above subject, by Mr. Aikin, of Harlington, Beds. As the...

...polarizable upon a single reflection, but upon two reflections was decidedly so." VOLTAIC IGNITION. THE following is an abstract of a paper recently read before the Royal Institution (England), on " Voltaic Ignition," by Mr. Grove, well known for his researches on...

...Causes by which it is influenced. BY JOHN SNOW, MD, PRS (Medical Timer and Gazelle, May 28, 1853.) THE following is an abstract of a paper recently read before the Epidemiological Society: — The shorter average duration of life in large towns, as compared with...

...calking heretofore practised. EXPERIMENTAL INVESTIGATIONS OK THE PRINCIPLES OF LOCOMOTIVE BOILERS. The following is an abstract of a paper recently read before the Society of Civil Engineers, (England) by Mr. Clark of Edinburgh. It commenced with some historical...

...wood, or any other suitable material — porous, perforated, or otherwise. Machines for Dressing Flour. THE following is an abstract of a paper recently read before the London Society of Arts, by Mr. T. Egan, on the above subject: — " The mode of dressing meal after...

...wood, or any other suitable material — porons, perforated, or otherwise. Machines for Dressing Flour. THE following is an abstract of a paper recently read before the London Society of Arts, by Mr. T. Egan, on the above subject: — " The mode of dressing meal after...

...the same, and was a shark development. There was nothing in it which was allied to that of birds in animals. This had a decided influence on classification....painted a number of blocks and boxes with various compounds — some he left unprepared, and some partly painted — and sunk them in Elizabeth river...

...principle over which there should be no possibility of discussion. LSTVTESTIGATIONS RELATIVE TO THE TEEEDO OR SHIP-WORM IN AMERICAN WATERS. The following is...a series of experiments concerning the Teredo, or ship- worm, by order of the Bureau of Yards and Docks. In order to ascertain the best composition for...

...gear, is dispensed with. TEREDO OR SHIP WORM. The United States Nautical Magazine publishes a paper read before the National Institute, at Washington,...since 1849 in a series of experiments concerning the toredo or ship worm, by order of Commodore Smith, chief of the Bureau of Yards and Docks. In order...

...gear, is dispensed with. TEREDO OR SHIP WORM. The United States Nautical Magazine publishes a paper read before the National Institute, at Washington,...since 1849 in a series of experiments concerning the toredo or ship worm, by order of Commodore Smith, chief of the Bureau of Yards and Docks. In order...