Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  MunhuX uye MunhuY vanogamuchira rubatsiro
Chokwadi, heino ndima pfupi: Aarin naSade vanopiwa mari neNational Science Foundation kuti vadzidze nezvezvitsuwa zvemakorari. Rubatsiro rwacho ruchavabvumira kutenga midziyo uye kuroja vabatsiri kuti vavabatsire pakutsvakurudza kwavo.