Ushaka ngwenya. Kungakhathaliseki uyaphila nomzingeli ongaqondakali - Megalodon?

Iningi ososayensi-ichthyologists bakholelwa ukuthi ushaka esabekayo emhlophe, okuthiwa "Megalodon" eside yokuqothulwa. Nokho, kunezinkolelo-mbono futhi amaqiniso ebonisa ukuthi ngwenya ushaka (isidlaliso lokuniketwa zenyathi oshaka abamhlophe) usahlala endaweni ethile ekujuleni ekujuleni kolwandle ukuthi kukhona ezingafinyeleleki abantu. Ake sizame ukuqonda lo mbuzo, esekelwe amarekhodi ososayensi, lokho abakutholile nemibono.

Umlando uDavide George Stead

David Dzhordzh Sted wayengomunye walaba ososayensi adumile kakhulu nabahlonishwa kakhulu emkhakheni ichthyology. Kwaba indaba yakhe, esanyatheliswa ngemva kokufa kwakhe, yaba newozawoza futhi bavunyelwe sokungabaza ukuthi lo omhlophe ngwenya akekho.

Ngo-1918, usosayensi abasha abasebenza e-Australia futhi wenza ukuba lube nokwenzeka okudoba ngenjongo yezentengiselwano ogwini eNingizimu. Ngalesi sikhathi eliphakathi kwamakhulu kunawo e-ejensi wombuso obhekene ukudoba, incwadi ifika edinga ukuhlolwa olunzulu udaba olubucayi. Abadobi umangalele ukuthi ugu lwe-Australia eduze evamile izidalwa enyantisayo angaziwa senhlanzi enkulu, okuyinto has okwande kangaka, ukuthi ayesaba ukuya olwandle.

umhlangano awful

On ogwini bemlindile indaba ezibuhlungu ... Abadobi esikebheni wahamba ngomkhumbi waya endaweni lapho bebehlala khona: okwehange ekujuleni isicupho lobster. Abatshuzi ozakwehlela ekujuleni, ukuze unhook izingibe intambo, wakhuphukela phezulu ngesivinini esimangalisayo. Ngokushesha ngiyocasha emphemeni, Babika ukuthi ekujuleni ushaka omkhulu. Abatshuzi batshelwa ukuthi ushaka kalula ugxile isicupho catch ngezindawo. Kodwa babelokhu ivikelwe nge izintambo steel! Futhi yena akazange ubuhlungu. Kungazelelwe, ushaka wavela phambi kwamehlo kanye neqembu lonke lokudoba. Ukukhohlwa mayelana catch, basheshe waqala injini washiya endaweni esabekayo.

Yiqiniso, njengoba usosayensi othile, uDavide Dzhordzh Sted wayazi ukuthi ushaka nge obuphelele umzimba engaphezu kuka amathathu amamitha angaba khona. Kodwa amanga bethukile abadobi Bekuyoba ukungabi nangqondo. Hamba futhi uhlole, uthole eyodwa ezinye ubufakazi akazange alinge. Abadobi abaye ngalenqaba ukuya olwandle.

Lo mkhumbi "URachel Cohen '

Abambalwa emashumini ushaka ngwenya (njengoba lalibizwa kanjalo abadobi amanani Amazing) wakhumbula ngokwakho futhi. Ngo-1954, futhi at the ogwini-Australia, ukulungisa kanye "entwasahlobo yokuhlanza" wama ethekwini umkhumbi "URachel Cohen." Lapho umkhumbi sasicwengwa amagobolondo, sathola nesikhombisa namazinyo omkhulu. izinyo ngayine ziqinisekiso sofakazi, kwaba amasentimitha kunangendlela eziyisishiyagalombili. Ososayensi bathole ukuthi kuwo wonke umuntu ngaphandle ushaka Megalodon, abakwazanga eyakhe. Okuthathelwa kukho: ubude izinyo ushaka evamile white ngamasentimitha amathathu kuphela ezinhlanu.

izidalwa Horrible imvelo ingakamiswa wadala

Ngokusho ososayensi, omkhulu omhlophe ngwenya iyona nzalo ezimbi kunazo, womele igazi nokwesabekayo Mother Nature. Kulinganiselwa ukuthi nobude bawo phakathi kwamamitha amabili amathathu nanhlanu nezinombolo isisindo ezisukela amahlanu amathani ayikhulu. Isidoda imikhomo, njengelinye lamazwe abakhileyo ebaluleke kakhulu ekujuleni kolwandle - kungcono nje isidlo ngukukhanya Megalodon. Kunzima ukucabanga ukuthi ubukhulu imihlathi umkhumbi ushaka, uma umkhomo imitha eziyishumi--eside - isisulu esilula eyodla nsuku zonke.

namazinyo Huge, ososayensi bathola emhlabeni wonke kuye kwaba iminyaka leminyenti. Lena ngenye ubufakazi iqiniso lokuthi omhlophe ngwenya ukhona futhi (kwadingeka) an amazing indawo usayizi zokuhlala.

Ngisho scary ukucabanga silo ezinjalo usayizi omkhulu, uma kulinganiswa nokwenu lapho umuntu - uhlamvu elincane isihlabathi. Ushaka ngwenya isithombe ososayensi ukusungulwa sibonga okwatholwa mbono uyisidalwa kakhulu amabi. It has a skeleton big-boned, nemihlathi omkhulu, okuyinto amanga imigqa emihlanu amazinyo kanye blunt "empumulweni." Baze benza amahlaya ukuthi Megalodon ifana ingulube. Yezimo abhekene baqala ukujabula ukuthi lezi zidalwa saphela.

Futhi kungakhathaliseki yokuqothulwa?

Ososayensi futhi izazi zokuma komhlaba aqaphele izilwane ezingasekho kuphela lapho Awunawo "izindaba" zeminyaka ayizinkulungwane 400. Nokho, izindaba abadobi esuka ethekwini lase-Australia ezitholakele ku 'uRaheli Cohen' umkhumbi namazinyo - konke lokhu okuyinzuzo yokuthi kukhona ngwenya ushaka. Amazinyo abangu ngaphansi izifundo eziningi, futhi umphumela waba kanje - basonta Megalodon.

Futhi wathola "kwamazinyo" giant esabekayo kwadingeka ngisho bethukile ngempela. Ziyakwazi ngamandla Iminyaka eyizinkulungwane eziyishumi noma nanye. Qonda umehluko phakathi kweminyaka engu-400 amawaka, 11 eziyinkulungwane! It kuvela ukuthi ndawana-thile emajukujukwini olwandle sisekhona futhi uzizwe ungumqemane omhlophe ngwenya. Kuwubufakazi bokuba khona zazo zitholakala kaningi. Futhi lokhu kuyinto uthi yebo.

By endleleni, isibonelo, ushaka Isichwe, okuyinto iminyaka eminingi wawubhekwa njengendawo yokuqothulwa, yatholakala ngo-1897 e-izilwandle. A -whale shark, okuyinto akhona inqobo ukholelwa ukuthi zapelengovana e 1828. Mhlawumbe, ushaka ngwenya endaweni ethile ulinde in amaphiko.

Ngingakwazi kanjani nje awuboni kubo?

Kunengqondo ukuphetha ngokuthi usayizi omkhulu sesilwane nje ngeke zinganakwa amashumi eminyaka. ekudalweni Huge ngokuqinisekile ayeyobe ibonwe kusukela ogwini, e angajulile, noma engemuva yomkhumbi bomkhumbi. Kodwa uma ucabanga, Ubukhulu umxhwele lezi zidlakela umane ungavumeli ukuba ukubhukuda eduze ogwini. Kuyinto encane kakhulu kubo. +

Ngaphezu kwalokho, umkhumbi-ngwenya ushaka kalula khona ekujuleni kolwandle. Ngokwesibonelo, sezilwane ezinkulu kakhulu - isidoda imikhomo - baphile ngokuphepha ngesikhathi amakhilomitha amathathu ukujula. Umuntu ekujuleni enjalo lapho bengayi, naphezu ukuthuthukiswa ngwenya yesimanje. ekujuleni okunjalo lethu nje azitholakali okwamanje. Futhi uma uqhathanisa usayizi isidoda imikhomo oshaka, ngwenya, lona wamuva uwina ngokucacile. Ngenxa yalokho, i-ukucwiliswa ukujula kungaba kangcono kunokuthi "linesizotha" amakhilomitha amathathu.