Urubura ku murongo w'amashanyarazi rushobora guteza akaduruvayo, bigatuma abantu batagira ubushyuhe n'amashanyarazi ibyumweru.Ku bibuga byindege, indege zirashobora guhura nubukererwe budashira mugihe zitegereje gushushanywa nubumara bwica ubumara.
Noneho, ariko, abashakashatsi bo muri Kanada babonye igisubizo kubibazo byabo byimbeho biturutse kumasoko atunguranye: penguins gentoo.
Mu bushakashatsi bwashyizwe ahagaragara kuri iki cyumweru, abahanga bo muri kaminuza ya McGill i Montreal bashyize ahagaragara insingameshimiterere ishobora kuzenguruka imirongo y'amashanyarazi, uruhande rw'ubwato cyangwa n'indege kandi ikabuza urubura gukomera nta gukoresha imiti.hejuru.
Abahanga mu bya siyansi bahumekeye mu mababa ya pengwin ya gentoo, yoga mu mazi yuzuye urubura hafi ya Antaragitika, ibemerera kuguma nta rubura nubwo ubushyuhe bwo hanze buri munsi yubukonje.
Mu kiganiro Ann Kitzig, umushakashatsi w’ubushakashatsi yagize ati: "Inyamaswa… zikorana n’ibidukikije mu buryo busa na Zen."“Birashobora kuba ikintu cyo kureba no kwigana.”
Nkuko imihindagurikire y’ikirere ituma imvura y'amahindu ikomera, ni nako imvura y'amahindu.Urubura na barafu byahungabanije ubuzima bwa buri munsi muri Texas umwaka ushize, bifunga umuyagankuba, hasigara miriyoni zitagira ubushyuhe, ibiryo n'amazi muminsi kandi byica amagana.
Abahanga, abayobozi b'umujyi n'abayobozi b'inganda bamaze igihe kinini bakora kugira ngo imvura y'amahindu idahungabanya ubwikorezi bw'itumba.Bafite ipaki ya de-ice, turbine yumuyaga namababa yindege, cyangwa bishingikiriza kumashanyarazi kugirango bakureho urubura vuba.
Ariko impuguke za de-icing zivuga ko ibyo gukosora bisiga byinshi byifuzwa.Ubuzima bwo kubika ibikoresho byo gupakira ni bugufi.Gukoresha imiti bitwara igihe kandi byangiza ibidukikije.
Kitziger, ubushakashatsi bwe bwibanze ku gukoresha ibidukikije mu gukemura ibibazo by’abantu bigoye, yamaze imyaka myinshi agerageza gushaka uburyo bwiza bwo gucunga urubura.Ubwa mbere, yatekereje ko ikibabi cya lotus gishobora kuba umukandida kubera amazi yacyo asanzwe hamwe nubushobozi bwo kwisukura.Yavuze ariko ko abahanga bamenye ko bitazakora mu gihe cy'imvura nyinshi.
Nyuma yibyo, Kitzger nitsinda rye basuye inyamanswa i Montreal, aho pingwin ya gentoo iba.Bashimishijwe n'amababa ya penguin kandi biga hamwe igishushanyo.
Basanze amababa asanzwe abuza urubura.Michael Wood, umushakashatsi kuri uyu mushinga hamwe na Kitzger, yavuze ko gahunda y’amababa itondekanya ituma basiba amazi mu buryo busanzwe, kandi hejuru y’imiterere yabyo igabanya urubura.
Abashakashatsi biganye iki gishushanyo bakoresheje tekinoroji ya laser kugirango bakore insinga ziboheyemesh.Bahise bagerageza gufatira meshi kurubura mumuyaga wumuyaga basanga irwanya ic 95% kurenza ibisanzweidafite umwandahejuru yicyuma.Bongeyeho ko imiti y’imiti nayo idasabwa.
Kitziger yavuze ko iyi mesh ishobora kandi kwizirika ku mababa y’indege, ariko ibibazo bijyanye n’amabwiriza agenga umutekano w’ikirere bya federasiyo bizatuma ihinduka ry’ibishushanyo bigorana kubishyira mu bikorwa vuba aha.
Kevin Golovin, umwungirije wungirije ushinzwe imashini y’ubukanishi muri kaminuza ya Toronto, yagize ati: "Igishimishije cyane muri iki gisubizo cyo kurwanya ici ni uko insinga z’insinga zituma ziramba."
Ibindi bisubizo, nka reberi irwanya urubura cyangwa ibibabi byahumetswe na peteroli, ntibiramba.
Golovin utagize uruhare muri ubwo bushakashatsi yagize ati: “Bakora neza muri laboratoire, kandi ntibatangaza neza hanze.”