The 2m2k3r
Biotechnology yatora danho guru rekubatanidza zvipenyu nemichina, asi nenzira yakaoma kunzwisisa kupfuura "yakapfava". kuchinjwa kwemuviri. MuUnited States, vatsvakurudzi vakakwanisa kugadzira, vachishandisa stem cells kubva kumatatya eAfrica emarudzi Xenopus laevis, robhoti duku, rinonzi xenobot, rinokwanisa kufamba rakazvimiririra uye kunyange kutakura mitoro. 1d5fy
Zviito izvi zvinogoneka kuburikidza nemakumbo madiki anofambisa muviri werobhoti diki, iro rine kuderera kudiki kuti rikwanise kumbundira uye kutakura mini zvinhu. Somunzveri Michael Levin, mutungamiriri weAllen Discovery Center paTufts University muMedford, Massachusetts, anoti, “Izvi zvimiro zvoupenyu zvitsva chose chose. Hapana chakaita seichi chakambovapo paPasi”, achiwedzera kuti "izvi zvipenyu zvinorongeka".
Innovative kubereka nzira 2b5t1j
Iwo marobhoti, anoyera isingasviki 1 mm, akagadzirwa achishandisa supercomputer ine algorithm inonzi "evolutionary algorithm". Kubva ipapo, iyo programming inogadzira zvisingaite 3D zvigadziriso zve500 kusvika 1000 moyo uye masero eganda. Imwe neimwe yeaya mamodheru e3D inoedzwa zvakaringana uye kugona kwayo kunogona kutariswa, senge kufamba kwakawanda sei kana sero remoyo riri kushanda. Mushure mekuedzwa, iyo inonyanya kushanda mienzaniso inosarudzwa uye yakawanda inogadzirwa zvichienderana neaya ekutanga.
Kuzvibata kwesero remoyo, nekudonhedza kwega uye kuzorora, inoshanda seinjini diki inoita kuti robhoti diki rirambe richimhanya chero riine simba rakakwana rekugara kwemazuva manomwe kusvika gumi ebasa risati ravhara zvachose. Maxenobots akavakwa murabhoritari chete mushure mekunge zvizvarwa zana zvemhando yekutanga yasarudzwa, pachishandiswa maturusi ekuita cauterization uye tweezers kushanda neganda nemasero emwoyo akatorwa kubva kumatatya eAfrica.
Mikana uye zvinorehwa nezve xenobots 151q4d
Sekureva kwaJoshua Bongard, muongorori wepamusoro pachikwata cheYunivhesiti yeVermont, "hazvibviri kufanotaura kuti tekinoroji nyowani iyi ichashandiswa sei, saka tinogona kungofungidzira." Pakati pemikana, xenobots inogona kubvisa mafuta plaques kubva mutsinga, kuisa mishonga yakananga mumuviri uye kuchenesa micro-plastiki kusvibiswa, masayendisiti anoti.
Sam Kriegman, mudzidzi wePhD pachikwata cheYunivhesiti yeVermont, anonongedza mhedzisiro yetsika uye bioethical inogona uye ichave nechekuita mukugadzirwa kwechirongwa ichi mune ramangwana, sezvo paine mukana wekugadzira misiyano nehurongwa hwetsinga dzakasarudzwa. kuburikidza nekugona kuziva.
"Zvakakosha kwandiri kuti zvese izvi zvive pachena, saka tinokwanisa kukurukura nenharaunda uye marongero akanaka uye nzira dzekuita dzinogona kuumbwa.", anodaro. "Hapana chikonzero, zvakadaro, chekunetseka nezve xenobots inotyisidzira vanhu, nekuti" kana ukaona vhidhiyo, zvakaoma zvikuru kutya kuti zvinhu zvidiki izvi zvinozopanduka.
Sam Kriegman, mudzidzi wePhD pachikwata paYunivhesiti yeVermont
Basa racho rinoratidza kusikwa kwechimwe chinhu chinopfuura mollusk robot, sezvinoyeuka Michael Levin. "Chinangwa ndechekunzwisisa software yehupenyu," anodaro. "Kana iwe ukafunga nezve hurema hwekuzvarwa, kenza, zvirwere zvine hukama nezera, zvese zvinogona kugadziriswa kana tikanzwisisa magadzirirwo ezvisikwa zvipenyu, kuve nekutonga kwakakwana pakukura uye chimiro."
Kuna Thomas Douglas, muongorori mukuru paOxford Uehiro Center for Ethical Practices, “pane mubvunzo unonakidza wetsika pamusoro pemaxenobots. Panguva ipi pavanenge vava vanhu vane zvavanofarira uye vanorwa kuti vazvidzivirire? Ndinofunga kuti vachawana kukosha kwetsika chete kana neural tissues inobatanidzwa iyo inobvumira imwe mhando yehupenyu hwepfungwa, sekukwanisa kunzwa kurwadziwa.
Mukuwedzera, iye anotsinhira kuti “vamwe vakasununguka zvikuru pamusoro pechimiro chetsika. Vanofunga kuti zvisikwa zvipenyu zvose zvine zvazvinoda zvinofanira kufungwa nezvazvo zvine tsika. Kune vanhu ava, mibvunzo yakaoma ingamuka pamusoro pekuti maxenobots aya anofanirwa kuverengerwa sezvisikwa zvipenyu kana michina. "
Kugona kwekurwisa uye kusimba 634y5b
Kunyangwe vanofarira marobhoti vachifarira mapurasitiki nesimbi kune simba ravo uye kusimba, kune zvakasarudzika mabhenefiti kune zvipenyu zvinhu, senge kuzvigadzirisa kana pakakuvadzwa, zvakafanana nekupora maronda, uye mukana we "kudzima" kana chinangwa chaitwa. .uye kunyunguduka sechisikigo chero chinhu chakasikwa. "Iwo madiki, asi isu tinoda kuvagadzira pamwero.", anodaro Levin, uye kune mikana yekugadzira marobhoti ane maseru ekunzwa, venous, arterial uye tsinga masisitimu, uye kunyange rudimentary maziso, uye anobva kumasero emammalian. xenobots ichakwanisa "kurarama" munzvimbo dzakaoma.
Kunobva: The Guardian
