Pfupisa nyaya yacho:  Masayendisiti ekambani yokuPoland inogadzira nhumbi dzokuzvidzivirira nadzo dziri kushanda kuti dziise'mvura yemashiripiti' inogona kuomesa pazvinorohwa. Mvura yacho inonzi Shear-Thickening Fluid (STF), uye inooma pakarepo panosangana munhu nechimwe chinhu chero patembiricha ipi zvayo. Mu'zvombo zvinoputika' izvi zvinopa dziviriro kubva pakupinda nemapurisa anomhanya-mhanya uye nekuwedzera kuparadzira simba pamusoro penzvimbo yakakura. Dzorera pasi kuti uone vhidhiyo yechipfeko chomuviri chiri kushanda. Chinhu chitsva chiri muchimiro chayo chemvura (kuruboshwe) uye chimiro chakasimba chainotora pakurova (kurudyi) Chinwiwa chinonzi Shear-Thickening Fluid (STF), uye hachienderane nemuenzaniso weNewtonian zvinwiwa, zvakaita semvura, umo simba rinodiwa kufambisa mvura nekukurumidza rinofanira kuwedzera exponentially, uye kuramba kwayo kuyerera kunochinja zvichienderana netembiricha. Panzvimbo pezvo, STF inoomesa pakurohwa pane chero tembiricha, ichipa dziviriro kubva pakupinda nemapurisa ane kumhanya kwakanyanya uyezve ichiparadzira simba pamusoro penzvimbo yakakura. "Viscosity iyi inowedzera nemhaka yokuiswa pasi kwezvikamu zviri muchimiro chemvura, nokudaro zvinoumba chipingamupinyi chinopesana nechinhu chokunze chinopinda", akadaro Karolina Olszewska, uyo akaita miedzo paSTF nokuda kwaMoratex. Chimiro chaicho cheSTF chinozivikanwa bedzi neMoratex nevagadziri vayo paMilitary Institute of Armament Technology muWarsaw, asi bvunzo dzebhalistiki dzakaratidza kuramba kwaro kuwanda kwemapurisa. 'Taida kuwana, kugadzira mvura inoshanda zvose zviri zviviri nemapurisa anorova pakumhanya kwemamita 450 pamasekondi uye akakwirira. 'Takabudirira,' akadaro Mutevedzeri woMutungamiriri weResearch paMoratex institute, Marcin Struszczyk. Struszczyk akati kukwanisa kwemvura kumira, pamwe chete nekuderera kwepamusoro payo, kunopa kuchengeteka kwakakwirira kune mushandisi zvichienzaniswa nemhinduro dzechinyakare, kunyanya dzakavakirwa paKevlar. 'Kana chipfeko chokudzivirira chakashongedzerwa kumuviri, ipapo kutsauka kwakadzika masendimita mana kunogona kukonzera kukuvadzwa kwechifuva, kuputsika kwechifuva, myocardial infarction, kukuvadzwa kunouraya kumuromo,'...
Zvipfeko zvinogona kuva neMoratex pack iyo inoomesa pakarepo pakurova. Yakaratidzwa kuti inomisa mabara mukuedzwa kwerabhoritari - kunyange zvakadaro munhu anoipfeka anogona kufamba-famba.