Ingabe kuyiqiniso ukuthi umuntu wayengangena kanjani kalula uthole kude Tyrannosaurus Rex? Ukuphela the izinganekwane

Khumbula omunye izigcawu yisakhiwo sodumo kakhulu ifilimu "Jurassic Park", lapho Ellie Sattler futhi Ian Malcolm sinamathele Jeep, ngokuzama ukubaleka ukushushiswa Tyrannosaurus Rex? Kodwa ngempela ukuthi Tyrannosaurus ungase zikufice yamaphoyisa ekumlandeleni hlathi? Mhlawumbe hhayi, ukuphakamisa ososayensi siqhuba isifundo esisha.

Ijubane ukunyakaza nomzingeli

Usayizi nesisindo lokhu nomzingeli kusikisela ukuthi Tyrannosaurus ayikwazanga ukusebenzisa. Kunalokho, yayo nesivinini ukunyakaza kwaba 5 m / s (18 km / h). Ngakho, akukhona nje kuphela ukuthi abakwazanga ijahe engibaziyo, kodwa ngisho umuntu owayeyoba abaleke kuye ezinyaweni zakhe. Esihlokweni eyanyatheliswa ephephabhukwini PeerJ sithi noma yimuphi isivinini okweqa 5 m / s, ukuze nje ubuhlungu emilenzeni wesilwane.

ucwaningo

"Ikhono ukugijima rex Tyrannosaurus (nezinye ezifanayo giant dinosaur) uhlala kuyindaba yokukhathalelwa mpikiswano phakathi palaeontologists amashumi eminyaka - uthe umlobi oyinhloko walo cwaningo uDkt William Selers University of Manchester. - izifundo eziningi usebenzisa izindlela ezahlukene ukukhombisa ezihlukahlukene kakhulu ezingenzeka ezibhekwa izilinganiso ijubane esiphezulu. Lokhu kusho ukuthi izindlela Kudingeka sihlakulele ukuthi bazokwazi ukuthuthukisa lezi izibikezelo. "

Lesi sikhathi, uDkt Abadayisi wajoyina ezimbili ezihlukene amasu biomechanical - ashukumisayo ukuhlaziywa multidimensional futhi ukuhlaziya umthwalo lwamathambo, akwazi kahle ijubane nge okungase ukuhambisa izibankwakazi giant. Wathola ukuthi uma Tyrannosaurus sazama ukweqa, ke mhlawumbe kwaholela kwamathambo imilenze yakhe.

Ukubona i-ukuphila Tyrannosaurus Rex

Imiphumela yalolu cwaningo zakamuva angena omunye ende kwezazi ukuthi zenzeka ngokuphathelene yokuphila nomzingeli bipedal. Okwesikhathi esithile, ososayensi zahlukaniswa amakamu amabili uma kuziwa ukuziphatha tyrannosaurs: abanye bathi babe izilwane ezidla ezinye asebenzayo lo ozingele inyamazane bakhe, kuyilapho abanye babekholelwa ukuthi lezi zilwane kungaba scavengers.

Umsebenzi omusha uDkt Abadayisi, kubonakala ukuphakamisa ukuthi Ososayensi ababethi le umbono yokugcina, babesondelene iqiniso. Ngaphandle kwalokho, kwezazi bakholelwa ukuthi babe nobuntu zombili izinhlobo Ukuziphatha kwakhe. Ngokwesibonelo, Tyrannosaurus ayikwazanga yokuzingela ezidla uhlaza kancane futhi ngesikhathi esifanayo badle ingcuba.

Ukuziphatha abadala izingane

Kuyini zikhanga ngisho nakakhulu, kungenzeka uphethe ngokuthi umehluko ku ukuziphatha tyrannosaurs abasha nangaphezulu. Olunye ucwaningo lusikisela ukuthi njengoba ukwanda umzimba eyizilwane baba eside futhi usinda, futhi izitho abe ezincane kulingana. Lokhu kusho ukuthi izilwane omdala babe nzima ngokwengeziwe, kuyilapho izingane Kwatholakala kancane emincanyana ngaphezulu. Nokho, Abadayisi uthi lokhu nokucabanga yingenxa neze iqiniso.