Ka mea oiaio i kekahi kanaka hiki wawe ka hele aku, mai o ka Tyrannosaurus REX? A meeaa ka i nā kaʻao a

E hoomanao i kekahi o ka loa iconic, e hoohuli i ka manaʻoe kūkulu he "Canyon Park", kahi Ellie Sattler a me Ian Malcolm ae hoopaa ana i ka Jeep, ho'āʻo ana e pakele i ka hoomaau ana o Tyrannosaurus REX? Akā maoli paha Tyrannosaurus ke loaa i ka jeep ke alualu ia ia ma ka nani? Paha ole, paipai epekema alakaʻi i ka hou mahele.

I ka mämä holo o ka neʻeʻana mai o ka Moana

I ka nui a me ke kaumaha o keia Moana paipai i ka Tyrannosaurus ua hikiʻole i ka holo. Kaupalena naʻe, kona neʻe ka māmā holo, he 5 m / s (18 km / h). Pela, oia ole wale hiki ole hopu mai me ka jeep, akā, i kekahi kanaka i makemake e holo aku, mai ona aku ma kona mau wawae. Ma ka 'atikala paʻiʻia i loko o ka puke pai PeerJ mai nei i kekahi mämä holo i ka oi o ka 5 m / s, pono e hana ino i ka holoholona i ka wāwae.

noiʻi

"Ka hiki e holo i ka Tyrannosaurus REX (a me ka 'ē aʻe like pilikua dinosaur) e waiho ana no he mea o ka hoopaapaa ana iwaena o palaeontologists no ka makahiki - aku la i ke kēpau mea kākau o ke ao, Dr. William Selers ke Kulanui o Manchester. - haʻawina He nui ka hoʻohana 'ana i kekahi mau methodologies hōʻike he nui loa laulā huahelu o ke koho ana o ka mea i kā mākou māmā. Kēia 'o ia hoʻi i nā kiʻina hana pono e e ulu i makemake e hiki ke hoʻoikaika' ana i kēia mau Time]. "

Kēia manawa, Dr. Sellers hui mau ana biomechanicalʻano hana - hōʻeuʻeu multidimensional Ka Ikepili a me Ka Ikepili o skeletal haawe ana, e oi pololei simulate i ka mämä holo me ka i hiki ke holo i na kanaka nunui dinosaurs. He loaʻa i ina Tyrannosaurus ho'āʻo e pakele ai, ka mea makemake paha ua alakai aku i ka iwi fractures o kona mau wawae.

I ke kiʻi o ka Tyrannosaurus REX ola

Nā hopena o keia hope study pono i loko o kekahi o ka lōʻihi paleontological hoopaapaa i weheia ma ka pili ana i ka I Aloha Hawaii bipedal Moana. No kekahi manawa, ua māheleʻia ka noiʻi i loko o nā wahi hoʻomoana, ka wā e hele mai ai i ka hana ana o tyrannosaurs: kekahi koi ia ka mea, ua hana Moana i imi i kona mea pio, oiai kekahi poe i manaoio aku ai i kēia mau holoholona hiki e huli ana.

Ka hou ka hana o Kauka Sellers, pono e paipai i kānakaʻepekema hoi e paa ana i ka hope manao, ua kokoke i ka oiaio. Oae, paleontologists manaoio i pau ole ano o nā 'ano o ka hana no ia ia. No ka laʻana, Tyrannosaurus hiki i imi ke kua'āina o herbivores, a ma ka mea ia manawa eʻai carrion.

I ka hana ana o nā mākua a me nā 'ōpio

He aha mea i oi hana hoihoi ', e mea hiki ke manao nei makou i ka oko ao ma o ka hana o ka bipi tyrannosaurs a me ka mua. haʻawina kekahi paipai e like me ka ulu ana o kona holoholona kino lilo hou a kaumaha, a me na lala i ka proportionally uuku. Kēia 'o ia hoʻi i ka makua holoholona ua oi cumbersome, oiai na' ōpio huli mai i ka iki hou nimble. Eia naʻe, Sellers mai nei i keia mea mahuʻi mea paha mamao mai o ka olelo oiaio.