Vietnam or Thailand ? Vote for the TOP Country of the Week !
Updated: May 19, 2025
A lead glaze simply fused gives a very highly colored yellow spot of potassium iodide; a lead glaze incompletely vitrified gives spots the more decided, the less perfect the vitrification; and a glaze of good quality gives no sensible color at all. M. Herbelin. By EUGENE H. COWLES, ALFRED H. COWLES, AND CHARLES F. MABERY.
Following up these results with the assistance of Charles F. Mabery, professor of chemistry in the Case School of Applied Science, who became interested at this stage of the experiments, it was soon found that the intense heat thus produced could be utilized for the reduction of oxides in large quantities, and experiments were next tried on a large scale with a current from two dynamos driven by an equivalent of fifty horse power.
Word Of The Day
Others Looking