Uwambara iki gikomo ahitamo ingeso mbi yumva ashaka kureka akanahitamo igihano azabona igihe yongeye kuyigwamo.

Mu bihano harimo ko iki gikomo gishobora gutigita (vibration) cyangwa gusakuza. Nyiri ukurenga ku murongo yihaye ashobora no kuriha amande cyangwa gufatwa n’amashanyarazi ya vorute 300 (300 volts).

Ngo iki gikomo gishobora no gushyirwamo komande ituma ucyambaye adashobora gukoresha terefone ye igendanwa igihe atitaye ku ko cyamwibukije ko agiye gukora amakosa nyamara akanga akayakora.

Na none ariko, ngo binateganyijwe ko igihe nyiri ukwambara iki gikomo abashije kuva ku ngeso yiyemeje kureka, ashobora kubona igihembo cy’amafaranga cyangwa inshuti ze zikamenyeshwa ko yisubiyeho.

Iyi nkuru dusoma kuri 7sur7.be inavuga ko iki gikomo ngo cyiswe Pavlok cyitiriwe umuganga w’Umurusiya witwaga Ivan Pavlov wakoze ubushakashatsi ku bijyanye no kuba abantu cyangwa ibisimba byahindurirwa imyitwarire (réflexes).

Iki gikomo ngo kizashyirwa ku isoko mu kwezi kwa Mata.

Marie Claire Joyeuse