Mu caka ca 1970, nkhwantha ya vya cipatala, Raymond Damadian, yikasanga kuzirwa kwakugwiriska nchito nkhongono ya magnetic resonance pa makina gha kujambula mu thupi kuti ŵa vyacipatala ŵasange suzgo. The previous text is in Tumbuka. Here is a translation to Chinese (Traditional):
1970 年，研究科學家雷蒙德．達馬迪安醫生發現了使用磁振造影作為醫療診斷工具的原理。