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Show Advance In Mlscroscopy. Tho wonders revealed by the ordl-nary ordl-nary mlscroscopo aro Increased a hundredfold by n recent lnvontton, which enables tho uso of a hlgh-powor lens as largo as six Inches In diametor thus bringing tho wholo of objects Instead of details only under obsorvavx H tlon. By this means a common houso- "sJB flv tn mni-ntflnfl nnt In nnrtn hut nil at once, till It appears to bo as largo as an ostrich or a condor, nnd, being inclosed tn an opon space, where It Is kept directly within tho field of tho glnss and yot has ample room, considering consid-ering its size, to movo about and engage en-gage in its usual occupations, tho opportunity op-portunity for studying it aro lmmensp-ly lmmensp-ly in advance of anything previously enjoyed by scientists. Vast worlds of microscopic life, hitherto only dreamed of, ,aro suddenly open to the gazo of mankind, and discoveries of lmmonso value can doubtless bo mado. |