German Hermann Joha (pamusoro) aive mumwe wevazvipiri mukukanganisa bvunzo nevanhu chaivo muma70s.
Sezvaunoziva, bvunzo dzekupunzika - kana bvunzo dzekupunzika - parizvino ndeimwe yebvunzo dzakanyanya kukosha muindasitiri yemotokari.Tichifunga nezvemhirizhonga yekukanganisa kunoitwa nemutyairi mumamiriro ezvinhu chaiwo, kuenzanisa kunoshandisa dummies inokwanisa kuyera mhedzisiro yekukanganisa kwemuviri wemunhu. Asi zvakanga zvisina kudaro nguva dzose.
"Hazvinei kuti zvinogoneka sei dummies , hapana anoita semunhu chaiye”.
ZVISATI KUSHAIKWA: Sei bvunzo dzekuparara dzichiitwa pa64 km/h?
Makore makumi mana apfuura, kwakanga kuchine vamwe vaisava nechokwadi nokushanda kwemabhandi ezvigaro. Kuti abvise kusava nechokwadi, pakupera kwema70s, avo vane mhosva ye "yedzero dzekuparara" muGermany vakasarudza kutsiva dummies neboka rezvipiri. Izvi ndizvo zvakazoitika: