Physical description

Blue hard covered book with gold writing and illustrations on front cover, illustrations, 196 pages.

Targetted to the general reader of the scientific principles of heat, light and sound topics include heat; light (including reflection and refraction); vision (including vision and optical illusions, the eye, chromatic aberration, spinning tops); optical illusions (including occular estimation, zollner's designs, the thaumatrope, phenakistoscope, zootrope, praxinoscope, the dazzling top); optical illusions cont. (including the talking head, ghost illusions); optical apparatus (including the eye, the streoscope, spectrum analysis, the spectroscope, the telescope and microscope, photography, dissolving views, luminous paint); spectral illusions (including a spectre, ghosts); acoustics (including the harmonograph); acoustics cont (including the topophone, the megaphone, the autophone, the audiphone, the telephone, the phonograph, the microphone).

Publication type

non-fiction

Inscriptions & markings

Inside front cover a list of rules of the Ballarat Ironworkers & Polytechnic Association