THE MECHANICS' MAGAZINE, MUSEUM, Register, Journal, AND GAZETTE, OCTOBER 5th, 1839-MAY 30th, 1840. VOL. XXXII. "The wants of society call for every man's labour. No one is permitted to be a mere BLAIR LONDON: EDITED PRINTED AND PUBLISHED, BY J. C. ROBERTSON, 1840. INDEX TO THE THIRTY-SECOND VOLUME. Arts, Society of, 157, 206 Australia, Steam Navigation Company in, -, supply of water in Sydney, 224 Babbet's soft metal bearings for railway car- Bacon's (Rev. H. F.) patent gas burner, Baddeley, Mr. W., mechanical agitator, 20; Ballooning, new plan of, by Garnerin, 32 -, printing, old and new, 748 Russian vapour, effects of, 72 preserving, Storwell's apparatus for, Berry's, Mr. E. U., apparatus for preserv- Bertrand's "Lettres sur les 'Revolutions du Birmingham Town Hall organ, improve- Blood, weight of, in human body at different ages, |