
charless francois dii systerne du phay

charless francois dii systerne du phay (14 september 1698-16 juulai 1739) oka french rasayana shaastravetta mariyu jardine du roy superintendent.
athanu rendu rakaala vidyut unikini kanugoni, vatiki "vitrius" mariyu "resinus" (taruvaata varusaga positive mariyu negative chaarj anie piluvabadindi) anie paeru pettadu. conductorlu mariyu insulatorla madhya vyatyaasaanni ayana gamaninchaaru, vaatini contact vidyudeekarananu utpatti cheyagala saamarthyam kosam 'electriclu' mariyu 'naan-electriclu' anie pilicharu. oke vidhamaina charge cheyabadina vastuvulu okadaanikokati tippikodutaayani mariyu charge cheyabadina vastuvulaku bhinnamgaa aakarshistaayani kooda athanu kanugonnadu. vidyut chaarj gurinchi doctor vanti konni apohalanu kooda ayana khandinchaaru. oka sareeram yokka vidyut lakshanaalu daani rangu meeda aadharapadi untaayani namme stephen gray. vidyucchaktipai du phay yokka pariseelanalu 1733 decemberulo vraasina oka kaagitamlo nivedinchabaddaayi mariyu 1734loe raaja samajam yokka taatvika lavadevila valume 38loe mudrinchabaddaayi. athanu 1723loe french academy off scienceslo sabhyudayyadu.
du phay 1739loe mashoochi kaaranamgaa maraninchaadu.
prachuranalu.
anni du phay prachuranalu "histoir dii ell 'academy raayal dess sciences awake less memoirs dii mathematic & dii physic pore less memes anees" anae jarnallo prachurinchabaddaayi."