Electric acne - zita rakagadzwa rezita revasungwa zvisina kujairika vanogona kubata nevatambudzwa nemagetsi. Nhasi vane hukama neye genus electrophorus, maine marudzi matatu ehove anogara munzvimbo dzekusuruvara kweSouth America. Iyo ine simba kwazvo inovhuvhuta iyo Electrophorus Voltai: Voltage inogona kusvika 860 volts. Kurova kunovhiringidza kwemukati kwemasuru uye kwenguva pfupi mitezo munhu akabatwa, achibvumira kuti azvipe pasina kuvezwa uye akaomarara murwizi rwemadhaka.
Dzimwe nguva kudhonzwa kwakazara kweaya Acne kuvhima uye kuisirwa zvakarongwa, kusimbisa mhedzisiro yekuuraya kwezvino uye kurova huwandu hwehove diki. Maitiro anoshamisa akadaro akanyora timu yezve zoologists yakatungamirwa naDavid de Santana (David de Santana) kubva kuSmithson Museum of Inhoroondo Yakasikwa Nzvimbo. Vakataura nezvazvo muchinyorwa chakabudiswa mumagazini ecology uye shanduko.
Makore mashoma apfuura, panguva yekubuda kweiyo Amazon dziva, masayendisiti eAmazon akatanga kuona kuti mune imwe yematehwe emunyu emunharaunda, acne yemagetsi akaunganidza zana - izvi zvaionekwa seyakajairika kune vashoma. Vakapoteredza boka rehove, vakamanikidza kutenderera, vakamhanyisa kudenha kurwiswa nemapoka madiki, vachimanikidza mumapoka madiki, vachimanikidza kuti vabudise vazhinji vevakabatwa uye vanobatana navo.
Iko kucherechedzwa kwacho kwakazoitika kuve kusiri kujairika zvakanyanya kana chete nekuti kuvhima kweboka kuri raramo rehove. Maererano naDanana, kubva kuzviuru zvemarudzi zvinopfuura zvipfumbamwe zvinoratidza maitiro akadaro. Naizvozvo, masayendisiti eBrazil akadana kuti abatsirwe nevanoshanda navo zvakatungamirwa nenyanzvi dzakakurumbira kubva kuSmithson Museum uye akaronga rwendo rutsva, rwakanyanya kugadzirwa. Iri basa rakasimbisa kuwana kwakaitwa navo.
Vazhinji vevaExcrophorus zuva Voltain vanoramba vachiremerwa uye vanodzika pakadzika dzemvura ine madhaka. Nekudaro, kuDusk, ivo vanovhurwa uye vanokohwa nemapoka makuru, vachishambira denderedzwa rakakura kusvikira vakatenderedza boka rehove diki, vachisimudzira uye nekukanda kubva pakadzika. Mazano akafanana anoshandisa humpback whales mugungwa, zvisinei, eroxes akabva azotora "magetsi emagetsi" kurwiswa. Mumapoka evana 2-10, ivo vanorongwa mukurongedzwa, vakaoma mitezo yekugadzirwa, iyo munhu wese anokwira ipapo. Tevere, maitiro anodzokororwa: Kana nhengo dzemagetsi dzeboka rekutanga reAcne dzakatorwazve, pane chinotevera chinotevera.
Pakazosvika, vaongorori vakanyora nyaya makumi manomwe nenomwe dzeboka rakadaro "kuvhima nemagetsi". Vanyori vanoona kuti maitiro akadaro achiri kungoonekwa chete kuElectrophorus Voltai - uye chete mudziva diki kuAmazon River Irisiri. Naizvozvo, hazvizivikanwe kuti yakaiparadzirwa sei, kana zvisipo, saka zvakaratidzwa pano.
Zvichida dambudziko rekushayikwa kwakaringana pangozi mune ino reservoir: Magetsi ekushandisa kune imwe neimwe hove yehove - zvinodhura zvakanyanya kune acne De Santana uye vaaishanda navo vakatopa magwaro anodiwa kuti vatore makopi akati wandei ehove idzi uye zvekufambisa kuenda kuGermany, uko masayendisiti anoronga kuongorora maitiro avo eboka mune murabhoritari.
Kunobva: Naked Science