
stun grenade

flash grenade, flashbang, thunder flash ledhaa sound bambu anie kooda piluvabade stun grenade anedi satruvu indriyaalanu tatkalikamga daari mallinchadaaniki upayoginche praanaantaka paeludu parikaram. paeludu taruvaata, oka stun grenade andhatvam kaliginche kaanti mariyu chaalaa biggaraga "byaang" nuu utpatti chestundi. veetini tarachugaa close-quarters poraatam, talupu ullanghana mariyu allarla niyantranalo upayogistaaru, saadhaaranamgaa satruvulanu oodinchadaaniki ledhaa vaari drushtini maralchadaniki.
stun grenadelanu modatisaarigaa 1970la chivaralo british armi special air servies yokka ugravaada nirodhaka vibhagam upayoginchindi, appati nundi prapanchavyaaptamgaa pooliisulu mariyu sainika dalaalu upayogistunnaayi.
takkuva praanaantakamaina swabhaavam unnappatikee, stun grenadelu ippatikee haani kaliginchagalavu, mariyu sameepamlo pelinappudu gaayapadavachu ledhaa champavacchu. avi mantalanu rekettinche saamarthyam kooda kaligi untaayi.
prabhavalu.
stun grenadelu sumaru 7 megakandela (emm. sii. dii) kaanti yokka andhatvapu flaashnu mariyu 170 decibels (db) kante ekkuva teevramaina "byaang" nuu utpatti cheyadaaniki roopondinchabaddaayi.
flash kanti looni anni photoreceptor kanaalanu tatkalikamga sakriyam chestundi, sumaru aidu sekanla paatu andhatvaanni kaligistundi. aaa taruvaata, baadhitulu vaari drushtini balaheenapariche oka anantara chitraanni grahistaaru. paeludu parimaanam kooda baadhitulaloo taatkaalika chevititanaaniki kaaranamavutundi mariyu chevilooni dravaaniki bhangam kaligistundi, idhi samatulyatanu kolpotundi.
nirmaanam.
fragmentation grenade maadirigaa kakunda, stun grenadelu paeludu samayamlo chekkuchedarakunda undataaniki mariyu fragmentation gayalanu nivaarinchadaaniki oka aavaranato nirminchabadataayi, adhe samayamlo paeludu yokka kaanti mariyu sabdaanni anumatinchadaaniki pedda vruttaakaara katoutlanu kaligi untaayi. puurakamloo magnitium ledhaa aluminium yokka pyrotechnic metal-accident misramam mariyu potassium perchlorate ledhaa potassium nitrate vanti aakseekarana untundi.
pramaadaalu.
stun grenadelu vaati lakshyalaku gaayam parimitam cheyadaaniki roopondinchabaddaayi, shaashwata vinikidi nashtam nivedinchabadindi. itara gayalu mariyu maranaalu kooda vaati upayogam valla sambhavinchaayi, saadhaaranamgaa grenade oka vyaktiki daggaragaa pelinappudu ledhaa paeludu valla erpadina nirmaana mantala kaaranamgaa.
concussive paeludu ippatikee gayalanu kaliginche saamarthyaanni kaligi undhi, mariyu srushtinchabadina vaedi mandey padaarthaalanu prerepinchavacchu. londonlo 1980loe iraan rayabara karyalaya muttadi samayamlo sambhavinchina mantalu stun grenadelu mandey vastuvulatoe sambandham kaligi undatam valla sambhavinchaayi.

