OCR Text |
Show New Light Invented. A Frenchman, Raphael Dubois, reports re-ports to the Academy of Sciences tho results of experiments with phosphorescent phos-phorescent anlmalculae In producing an Illumination useful to man. By cultivating in suitable media a largo number of micro-organisms capable of emitting light M. Dubois succeeded In illuminating a room with a degree of Intensity about equal to that of moonlight. moon-light. No radiation of heat appears to attend the production of this physiological physiolog-ical light.' |