nd the box and the cotton were sotransparent as to leave but slight impressions onthe plate. The brass and platinum spheresintercepted a large portion of the cathode rays,the aluminum a much smaller proportion. A FOR EVERYBODY. 39 number of American coins, silver, copper andnickel, left strong… … 6Y PRW.*H<i«HT F6BAM6 FIGURE 23. we reproduce from the Boston Post, is a photo-graph of a rabbit. See Figure 23. He says : The experiment with the rabbit was notwholly successful, because I happened to have abad plate; but it shows what can be done.The interior of that dead rabbit was laid bare…
X-rays · Fluorescence
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