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Show Using animated drawings to illustrate lectures In illustrating a lecturo In which armor plato and nrmor piercing projectiles pro-jectiles wero discussed not long ago at tho Drltlsh Institution of Mochan-lcal Mochan-lcal Cnglncora nn Interesting employment employ-ment was mado of motion pictures. A number of drawings In which a Bheli was shown leaving a Kun, hitting hit-ting n plato of armor, tho cap then breaking Into pieces, tho projectllo passing through tho motal protection and subsequently detonating, woro filmed. Tho pictures when projected on a screen showed graphically what original photogiaphs could not havo portrayed. Tho drawings had been carefully executed and tho resulting effect was good. |