Ka taƙaita labarin:  An sanar da shi a matsayin mafi tsufa kayan kida na duniya; kasusuwa da ramuka biyu a ciki da alama Neanderthals ne suka yi wa abokansu waka. Amma yanzu wani binciken ya ce ba kayan aiki ba ne kwata-kwata - amma dai, kawai kashin da ƙwararrun suka ciji kuma suka bar shi a cikin kogo. Binciken ya nuna masana tarihi sun yaudare su da wadannan abubuwan karya - kuma, a zahiri, duk irin waɗannan "kayan aiki" da aka danganta ga Neanderthals sune kayan wasan dabbobi ne kawai. Wani mai bincike ya ce 'kwakwalwar kasusuwa' da aka samo a Slovenia ba kayan aiki ba ne - a maimakon haka, ya ce kawai kashin ne da wata dabbar daji ta cije tare da alamun hakora. An nuna kashi a nan, an yi imanin cewa shi ne mafi tsufa kayan kida da aka gano a Turai, a kan nuni a Ljubljana. An gano kashin ne a ranar 18 ga watan Yulin 1995 a kasar Slovenia. Binciken na baya-bayan nan an gudanar da shi ne daga Dr Cajus Diedrich daga Paleo-Logic Independent Institute of Geosciences. A cikin wata takarda da aka buga a cikin Royal Society of Open Science, ya kalli "kayan kida" da yawa waɗanda aka danganta su da Neanderthals. Masana kimiyya sun ce mutanen Neanderthal ne suka fara yin kayan ado shekaru 130,000 da suka shige. Masu bincike da suka bincika ƙwanƙwasa takwas da aka ɗauko daga gaggafa mai farin wutsiya da aka samu a Krapina a Croatia sun ce an yi amfani da su wajen yin abin wuya ko munduwa. Clawsan yatsun suna da alamun yankewa da yawa, alamomi da alamun da Neanderthals suka goge waɗanda suka taɓa zama a wurin da aka samo su. Masana ilimin halayyar dan adam a Jami'ar Kansas sun ce an yi amfani da ƙuƙwalwar a matsayin kayan ado na alama shekaru 80,000 kafin mutane na zamani su isa Turai. Abubuwan da aka gano sun ƙara tabbatar da cewa mutanen Neanderthal ba mutane masu hankali ba ne kamar yadda ake yawan kwatanta su. Daya musamman, Divje Babe Flute, sau da yawa ana cewa shine mafi tsufa kayan kida a duniya. An gano ƙashin ƙugu na kogon dutse, wanda aka huda da ramuka biyu, a 1995 a wurin shakatawa na Divje Babe Archaeological kusa da Cerkno a arewa maso yammacin Slovenia. Dakta Diedrich ya ce binciken kashin ya nuna ramuka alamun hakora ne, kuma siffar daidai ce...
Wani mai bincike ya ce wani 'kwasfa mai kasusuwa' da aka samo a Slovenia ba kayan aiki ba ne. Maimakon haka ya ce kawai ƙashi ne wanda wani hyena ya cije tare da alamun hakora. Ya yi iƙirarin cewa duk waɗannan kayan aikin an yi su ne ta hanyar hyena, ba Neanderthals ba. Kuma kasusuwan ba su samo asali daga zamanin Neanderthal ba.