Mammuthus primigenius, inozivikanwawo semammoth, imhuka yekare yaijairira mamiriro ekunze anotonhora. Seimwe yenzou hombe pasi rose uye imwe yemhuka huru dzakamborarama panyika, mammoth inogona kurema kusvika matani gumi nemaviri. Mammoth iyi yakagara munguva yekupedzisira yeQuaternary glacial (makore angangoita 200,000 apfuura), inova nguva yekupedzisira kupfuura nguva yeCretaceous yemadinosaur. Tsoka dzayo dzakapararira munzvimbo dzekuchamhembe kwehemisphere, pamwe nekuchamhembe kweChina.
MammothVane musoro murefu, wakatenderera uye mhino refu. Vane mazino maviri akakombama, fudzi refu kumusana. Mahudyu akakotama, uye bvudzi rinokura pamuswe. Muviri wavo wakareba kupfuura mamita matanhatu uye wakareba kupfuura mamita mana. Pamwe chete, chimiro chavo chakafanana nenzou, nekuti vari mumhuri imwe chete nenzou.
Mammoths akatsakatika sei?
Vamwe masayendisiti vanotenda kuti mammoth akafa nekutonhora. Izvi zvinogona kunge zvakakonzerwa nekuroverana kwakasimba pakati pemaplate maviri, zvichikonzera kuputika kwemakomo uye kupisa kunopinda mumhepo yepamusoro. Paive nekupisa kwakaderera kusati kwamboitika paPasi, uye ipapo, mukutenderera kwakaipisisa kwenzvimbo dzepamusoro, yakaguma yava mumhepo inodziya. Payakapfuura nepakati pechikamu chekupisa, yaizova mhepo ine simba uye ichasvika pasi nekumhanya kwakanyanya. Tembiricha pasi yakadonha, uye mammoth yakaomesa nechando kusvika yafa.
Vamwe masayendisiti vanotenda kuti kuvhimwa kwemhuka dzinonzi mammoth nevekare vekuNorth America ndiko kwakakonzera kutsakatika kwadzo. Vakawana banga pamapfupa emhuka dzinonzi mammoth uye vakaratidza kuburikidza nekuongorora kwema electron microscope kuti ronda racho rakakonzerwa nebanga redombo kana remapfupa, kwete mhedzisiro yemhuka dzinonzi mammoth dzichirwisana kana kuchera kwakakonzerwa nekuparadzwa kwadzo. Vanoti maIndia ekare aivhima nekuuraya mhuka dzinonzi mammoth nemapfupa adzo, nekuti mapfupa emhuka dzinonzi mammoth ane kupenya kwakafanana negirazi uye anogona kuishandisa segirazi.
Kunewo vamwe vesainzi vanotenda kuti panguva iyoyo, guruva guru remakometari rakapinda munzvimbo yemhepo yepamusoro yepasi, uye mwaranzi yezuva yakawanda ndiyo yaidzoserwa muchadenga, zvichikonzera nguva yekupedzisira yechando panyika. Gungwa rinotamisa kupisa panyika, zvichiita kuti pave ne "mvura yechando" chaiyo. Kwakanga kuri makore mashoma chete, asi kwaiva njodzi kune mammoths.
Zvichiri chakavanzika sezvo masayendisiti ari kukurukura nezvekutsakatika kwemhuka hombe.
Muenzaniso weMammoth weAnimatronic
Kawah Dinosaur Factory yakashandisa tekinoroji yekufananidza kugadzira nekugadzira modhi yemammoth inoyevedza. Mukati mayo munoshandisa musanganiswa wechimiro chesimbi nemichina, izvo zvinogona kuita kuti kufamba kwejoini rega rega kuenderane. Kuti zvisakanganise kufamba kwemuchina, chipanje chine density yakakura chinoshandiswa kune tsandanyama. Ganda racho rakagadzirwa nemusanganiswa wefibers uye silicone. Pakupedzisira, shongedza nekupenda uye makeup.
Ganda remhuka huru ine mifananidzo yakapfava uye inotaridzika zvakanaka. Rinogona kutakurwa kure. Ganda remamodeli haripindi mvura uye rinodzivirira zuva, uye rinogona kushandiswa kazhinji munzvimbo iri pakati pe -20℃ kusvika 50℃.
Mhando dzemhuka dzinoyevedza dzinogona kushandiswa mumuseum yesainzi, nzvimbo yetekinoroji, nzvimbo dzinochengeterwa mhuka, minda yemiti, mapaki, nzvimbo dzakanaka, nzvimbo dzekutambira, nzvimbo dzekutengeserana, nzvimbo dzemaguta, uye mataundi akasiyana.
Kawah Dinosaur Yepamutemo Webhusaiti:www.kawahdinosaur.com
Nguva yekutumira: Chivabvu-09-2022