Ka taƙaita labarin:  Masana kimiyya a wani kamfanin Poland da ke samar da tsarin garkuwa na jiki suna aiki don saka'mai sihiri' wanda zai iya zama mai wuya a kan tasiri a cikin kayayyakinsu. Ana kiran wannan ruwa Shear-Thickening Fluid (STF), kuma nan da nan ya zama mai wuya lokacin da aka buga shi a kowane zazzabi. A cikin 'kayan kwalliyar ruwa' wannan yana ba da kariya daga kutsawa ta hanyar harsashi mai saurin gudu kuma ƙari yana watsa makamashi a kan yanki mafi girma. Ku duba ƙasa don bidiyon rigar rigakafin jiki a cikin aiki. Sabon kayan a cikin nau'in ruwa (hagu) da kuma tsayayyen tsari da yake ɗauka a kan tasiri (dama) Ana kiran ruwa da Shear-Thickening Fluid (STF), kuma bai dace da samfurin Newtonian na ruwa ba, kamar ruwa, wanda ƙarfin da ake buƙata don motsa ruwa da sauri dole ne ya ƙaru sosai, kuma juriyarsa ga canjin canji gwargwadon zafin jiki. Maimakon haka, STF yana da wuya a kan tasiri a kowane zazzabi, yana ba da kariya daga shiga ta hanyar harsashi mai sauri kuma yana rarraba makamashi a kan wani yanki mafi girma. 'Wannan viscosity yana ƙaruwa godiya ga bin diddigin barbashi a cikin tsarin ruwa, saboda haka suna haifar da shinge ga wani abu mai shiga waje,' in ji Karolina Olszewska, wanda ya yi gwaje-gwaje a kan STF don Moratex. Cikakken abun da ke cikin STF an san shi ne kawai ga Moratex da masu kirkirar sa a Cibiyar Fasaha ta Makamai a Warsaw, amma gwaje-gwajen ballistic sun tabbatar da juriyarsa ga ɗimbin harsasai. 'Muna buƙatar ganowa, tsara wani ruwa wanda ke aiki duka tare da harsasai da ke bugawa a saurin mita 450 a kowane dakika da sama da haka. "Mun yi nasara", in ji Mataimakin Daraktan Bincike a cibiyar Moratex, Marcin Struszczyk. Struszczyk ya ce karfin dakatarwa na ruwa, haɗe tare da ƙarancin ɓarna na farfajiyarta, yana ba da babban matakin aminci ga mai amfani idan aka kwatanta da hanyoyin gargajiya, galibi na tushen Kevlar. 'Idan an saka rigar kariya a jikinsa, to karkatarwa mai zurfin santimita huɗu na iya haifar da rauni ga sternum, karyewar sternum, ciwon zuciya na myocardial, lalacewar lahani ga tsutsa,'...
Tufafin na iya hada da wani nau 'in magani mai suna Moratex wanda nan take ya yi kauri a lokacin da aka yi karo da shi. An nuna cewa yana dakatar da harsasai a gwaje-gwajen lab - duk da haka mai sa zai iya motsawa.