Duniya 300
Duniya 300 kungiya ce da ke da burin yin wahayi da tallafawa binciken binciken teku da wayar da kan jama'a game da rikicin yanayi.Ya fitar da ƙirar hasashe don jirgin bincike na kimiyya wanda,idan aka gina shi, zai zama mafi girma,m(980 ) tsawo.Yana da niyyar karbar bakuncin masana a fannoni daban-daban,yana bada damar bincike tsakanin fannoni game da canjin yanayi,ilimin teku,da batutuwan dorewa.Bayyanar jirgin na musamman kuma tana da niyyar jawo hankali ga lafiyar yanayi da teku.Duniya 300 ta tara mutane daga bangarori daban-daban kuma ta kafa haɗin gwiwa tare da kamfanoni don samar da fannoni daban-daban na fasahar jirgin.Kungiyar tana da niyyar kaddamar da jirgin a cikin 2025.

Buri da manufa 
Duniya 300 shine ra'ayin Aaron Olivera.Olivera a baya ta shirya kudi don jirgin ruwa na Royal Falcon One wanda aka tsara na Porsche.An yi wahayi zuwa gare shi don ya sami kungiyar bayan ya ga murjani yana mutuwa daga yaduwar teku yayin tafiya zuwa Maldives. Olivera ya bayyana burin a matsayin"don gina fitilar Olympics ta kimiyya ta duniya:"jirgin ruwa wanda ƙirar sa za ta kama hankalin mutane amma kuma zukatan su da tunanin su"kuma ta mayar da hankali ga matsalar canjin yanayi.

Ivan Salas Jefferson ne ya kera jirgin wanda kamfanin Iddes Yachts ya yi aiki tare da kamfanin gine-ginen sojojin ruwa na Poland NED.An yi niyya ne don tallafawa binciken kimiyya game da sauyin yanayi na duniya da sauran manyan kalubale tare da wayar da kan jama'a. Ƙirar tana ba da dakunan gwaje-gwaje na kan jirgin guda 22 da na'urar kwamfuta ta farko da ke tafiya cikin teku. Bugu da ƙari kuma yana ƙarfafa jama'a,ƙirar zamani an yi niyya don jawo hankalin masu yawon bude ido da za su ba da tallafi ga tafiye-tafiye,ba da damar masana kimiyya da ɗalibai su yi balaguro kyauta.Za a samar da dakunan alfarma guda goma ga waɗannan fasinjoji,da ƙarin ɗakuna goma ga mutanen da gwanintarsu ko gogewarsu za su taimaka wa balaguron amma waɗanda ba za su iya biyan kuɗin tafiyar ba. Olivera ya bayyana cewa binciken da aka gudanar akan Duniya 300 zai zama tushen bude ido,wanda aka raba shi a ainihin lokacin tare da sauran al'ummomin kimiyya.

Ƙirar ƙira 
ATsarin na jirgin ruwa  ne tsawo da  babba. Idan aka gina shi, zai zama babban jirgin ruwa mafi girma zuwa yau. Zane-zane sun haɗa da helipad da bene mai lura da cantilevered.  An yi niyya don ɗaukar mutane fiye da 400, ciki har da masana kimiyya 160, ƙwararrun ƙwararrun mazauna 20, da ma'aikatan jirgin 165. Zane-zanen ya sanya dakunan gwaje-gwaje na kimiyyar jirgin ruwa a cikin Fannin Kimiyya, wani tsari mai tsayin bene mai hawa goma sha uku wanda duniya ta yi wahayi zuwa gare shi.

Ƙarfafawa 
An yi niyya ne a ƙarshe za a tuka jirgin ta hanyar ɗorewar tsarin motsa jiki tare da fitar da sifili. Zane ya ba da shawarar cewa za a yi amfani da shi ta hanyar narkakken gishirin reactor, irin nau'in makamashin nukiliyar fission reactor wanda ke aiki kusa da yanayin yanayi maimakon matsa lamba na injin sanyaya ruwa. Jirgin bincike na Duniya 300 zai kasance jirgi na farko da zai yi amfani da wannan nau'in reactor. Yarda da reactor zai ɗauki shekaru biyar zuwa bakwai, don haka masu zanen kaya suna neman tsarin motsa jiki bisa koren mai don amfani da shi na wucin gadi.

Abokan hulɗa da ma'aikata 
Abokan hulɗar Duniya 300 sun haɗa da Iddes Yachts, NED, Triton Submarines, da kamfanin jigilar kayayyaki na Italiya RINA. Kamfanin fasaha na IBM ya shiga cikin yunƙurin samar da babban aikin kwamfuta. Duniya 300 tana da ƙungiyar shawara wacce ta haɗa da Michael J. Silah, wanda tsohon jami'in hukumar kula da yanayin ruwa ta ƙasa ne da kuma mai shirya fina-finai Mario Kassar. Olivera, wanda yanzu shine Shugaba na Duniya 300, yayi hasashen cewa jirgin zai karbi bakuncin masana kimiyya daga ruwa-, duniya - da kimiyyar yanayi da kuma kwararru daga wasu fannonin da suka hada da tattalin arziki, fasaha da injiniya.

Gine-gine 
Kungiyar ta yi kiyasin cewa ginin zai lakume dala miliyan 700 kuma ta yi la'akari da filayen jiragen ruwa a Turai da Koriya ta Kudu. Ana sa ran kaddamar da jirgin a shekarar 2025.

Martani da ɗaukar hoto 
Aikin ya jawo hankalin kafofin watsa labaru daga wallafe-wallafen da suka hada da BBC Science Focus, Forbes, da kuma Bloomberg News . Simon Redfern, shugaban kwalejin kimiyya a jami'ar fasaha ta Nanyang, ya bayyana a matsayin "mai ban sha'awa" tsammanin cewa duniya 300 za ta cike giɓi a cikin ilimin ɗan adam game da teku. Martin Yates, wani CTO a Dell Technologies, yana goyon bayan aikin kuma ya bayyana fatan cewa jirgin zai kasance kamar "tashar sararin samaniya a duniya" sanye take da mafi yawan fasahar sarrafa kwamfuta.

Dawn Stover, rubutawa ga Bulletin of the Atomic Scientists, ya kira aikin a matsayin "overhyped". Stover ya lura duka narkakkar makamashin nukiliya da na'urar kwamfutocin da Earth 300 ta yi nuni da cewa ba a gina su ba. Stover ya yi magana game da baƙi Olivera da aka nufa, waɗanda suka haɗa da Elon Musk da Michelle Obama, da kuma babban aikin a matsayin"[...] mafi buri fiye da na gaske.

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 Prop
 The Earth 300 Impact Talks: how Multidisciplinary Initiatives impact Sustainability and Climate Change, Summer 2021, YouTube
Climate change
Proposed ships
Maoto yachts
Nuclear power ships