owing experiment was devised by the author with a viewof ascertaining to what particular element of bone the Rontgenray shadow of bone was due. Three small bones were taken fromjust above the hoof of a sheep; the first was left in its naturalcondition, the second decalcified by soaking for several… … Fig. 87.—Theee Small Bones from Foot of Sheep: on Left, Normal;in Centre, Decalcified ; on Right, Calcined (and Cracked by the Heat). Fig. 87. The normal bone on the left affords a standard forrelative comparison; the centre or decalcified one casts a muchfainter shadow; and the calcined one on the…
X-rays · Radiography
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