Abashayeli bezinja: ukubuyekezwa okungabangela amakholwa empilweni yabo

Inja ye-Ultrasonic iyabalisa, izimpendulo ezihluka kakhulu kunomdlandla kunabo bonke ababi kakhulu, zibekwe njengethuluzi lokusondelene nokusongela kwe-mongrels enonya. Kodwa ingabe kunjalo ngempela? Yini imilingo kule divayisi encane ukuthi, ngokusho kokuqinisekiswa kwabakhiqizi, izomisa ngisho nemastif ephakeme kakhulu, ilungele ukushaya umuntu?

Ngakho yimuphi umthengisi wezinja ze-ultrasound, yini ekhethekile kangaka ngakho? Eqinisweni, akukho, futhi isebenza esimisweni esibucayi kakhulu, ukusebenza okuhluka kwesilwane kuya kwesilwane. I-generator ye-frequency sound generator evamile iveza izidakamizwa ezenza indlebe yesilwane, ibangele "ukwesaba nokwesaba", ukuphoqa wonke umuntu ukuba akhohlwe konke futhi aziphonsa endaweni ethile kude.

Kodwa kufanelekile ukulalela imiyalo, ehlomekayo ngenja ye-ultrasonic (ukubuyekezwa, ngendlela, ngokucacile kuhloswe kulezo zinto ezizocatshangwa manje). Okokuqala, umgcini kufanele uqaphele umlindi oxwayisa ukuthi uma uthenga idivayisi, akufanele ihlolwe ezifuyweni kanye nezilwane ezifuywayo, ngoba lezo zingakwazi ukuzivikela ngomphumela owethukayo wedivayisi ngenxa yemfundo. Kakade lizwakala liyinqaba - akukho lutho oluhlukile kulezo zilwane ezikhuliswe ngabantu, hhayi ngemvelo. Kodwa abathuthukisi bacabanga ngenye indlela.

Ngokuyisisekelo, izinhlamvu ze-ultrasound ziphazamisekile (ukubuyekezwa nakho kuqinisekisa lokhu) kubonisa ukusebenza okubuthakathaka kakhulu. Idivayisi isebenza ngesikhathi futhi, ngokusobala, umphumela wayo awusekelwe ekushintsheni komsindo. Izilwane eziningi zasendle zinezinzwa ezibacindezela ukuba baphenduke uma umuntu efake isandla sakhe kubo ngenhloso yokuphoqa. Ngokwemvelo, izinja zedolobha zingase zithathe le "ngcezu" yezikhali futhi zingabesabi, zibheke ukuthi zingcono ukubuyela emuva ngenkathi zizinzile.

Ukwethemba impilo yakho nale divayisi kuyinto yokugcina. Inja isabisa, ukubuyekezwa mayelana nokuthi kubhalwe ngokucacile abantu abangabonwanga emehlweni edivaysi, kungaholela emzuzwini onobucayi kakhulu, kusale kungenakuzivikela ngaphambi kwepakethe izinja ezihlukumezekile. Yini okufanele uyenze ukuze uzivikele ngempumelelo wena nomndeni wakho? Kulula kakhulu ukufunda imithetho eyisisekelo yokuziphatha uma usebenzisana nezinja zasendle.

Okokuqala, ungabathukutheli ukuba bahlasele - ukugijima ngokushesha nokuphazamiseka - yilokho okuvusa kakhulu ukusimama kokuzingela. Kufanele kukhunjulwe ukuthi inja isilwane, futhi isilwane, ngokungafani nomuntu, azama ukuma lapho ehlasela. Indoda ekhulile, ehlezi phansi futhi esakaza izandla ngesikhathi esifanele, inamandla kakhulu okwesabisa inja egijimayo, ehlehlisa ngokusemandleni ukungaxhumani nesidlo esinzima kangaka.

Kodwa ngenja eqeqeshiwe inkohliso enjalo ngeke isebenze. Kungcono ukumboza ingalo yakho ngokuzungezile okuthile okunamandla, noma ukudonsa umkhono wejackethi, ukuyiqoqa ngokwengeziwe ngaphansi kwesigqoko futhi ngesikhathi sokuphonsa inja ukuze idalule umlenze wakhe. Yebo, kuyoba buhlungu futhi kungathandeki, kodwa isikhathi esinqunyiwe sizosivimbela lesi silwane, sishaye impumulo noma izimbambo, ezibuthakathaka kakhulu kunomuntu.

Yiqiniso, ungenza inja inqande ngezandla zakho. Kodwa ingabe kunomqondo kulokhu, akusizi yini ukuthi ufunde ezinye izindlela zokuqothula isidumbu?