UProf. Moran Bercovici kanye noDkt. Valeri Frumkin benze ubuchwepheshe obushibhile bokukhiqiza ama-optical lens, futhi kungenzeka ukukhiqiza izibuko emazweni amaningi asathuthuka lapho izibuko zingekho khona.Manje, i-NASA ithi ingasetshenziswa ukwenza izibonakude zasemkhathini
Isayensi ngokuvamile ithuthuka ngezinyathelo ezincane.Ucezu oluncane lolwazi lwengezwa ekuhloleni okusha ngakunye.Akuvamile ukuthi umbono olula ovela ebuchosheni bososayensi uholele empumelelweni enkulu ngaphandle kokusebenzisa noma ibuphi ubuchwepheshe.Kodwa yilokho okwenzeka konjiniyela ababili bakwa-Israyeli abasungula indlela entsha yokukhiqiza ama-optical lens.
Uhlelo lulula, lushibhile futhi lunembile, futhi lungaba nomthelela omkhulu kubantu abafinyelela kokukodwa kokuthathu emhlabeni.Kungase futhi kushintshe ubuso bocwaningo lwasemkhathini.Ukuze bayiklame, abacwaningi badinga kuphela ibhodi elimhlophe, umaka, irabha kanye nenhlanhla encane.
USolwazi Moran Bercovici kanye noDkt. Valeri Frumkin abavela eMnyangweni Wobunjiniyela Bemishini we-Technion-Israel Institute of Technology e-Haifa bagxile kumakhenikha oketshezi, hhayi okokubona.Kodwa ngonyaka nengxenye edlule, kwiWorld Laureate Forum eShanghai, uBerkovic wahlala noDavid Ziberman, isazi sezomnotho sakwa-Israel.
U-Zilberman uwine uMklomelo We-Wolf, futhi manje eseNyuvesi yaseCalifornia, eBerkeley, wakhuluma ngocwaningo lwakhe emazweni asathuthuka.U-Bercovic uchaze ukuhlola kwakhe uketshezi.U-Ziberman wabe esebuza umbuzo olula: “Ungakusebenzisa lokhu ukwenza izibuko?”
"Uma ucabanga ngamazwe asathuthuka, uvame ukucabanga ngomalaleveva, impi, indlala," kusho uBerkovic.“Kodwa uZiberman washo into engingayazi nhlobo ukuthi abantu abayizigidigidi ezingu-2.5 emhlabeni badinga izibuko kodwa abakwazi ukuzithola.Lena inombolo emangalisayo.”
U-Bercovici ubuyele ekhaya wathola ukuthi umbiko weWorld Economic Forum uqinisekise lesi sibalo.Nakuba kubiza ama-dollar ambalwa kuphela ukwenza ipheya lezibuko ezilula, izibuko ezishibhile azenziwa futhi azidayiswa ezingxenyeni eziningi zomhlaba.
Umthelela mkhulu, kusukela ezinganeni ezingakwazi ukubona ibhodi esikoleni kuya kubantu abadala ababona kahle kangangokuthi balahlekelwa imisebenzi.Ngaphezu kokulimaza izinga lempilo yabantu, izindleko zomnotho womhlaba zilinganiselwa ukuthi zingafinyelela ku-$3 trillion ngonyaka.
Ngemva kwengxoxo, uBerkovic akakwazanga ukulala ebusuku.Lapho efika eTechnion, waxoxa ngalolu daba noFrumkin, owayengumcwaningi we-postdoctoral endaweni yakhe yokucwaninga ngaleso sikhathi.
“Sidwebe isibhamu ebhodini elimhlophe salibuka,” ekhumbula."Siyazi ngokuzenzakalelayo ukuthi ngeke sikwazi ukudala lesi simo ngobuchwepheshe bethu bokulawula uketshezi, futhi sifuna ukuthola ukuthi kungani."
Umumo oyindilinga uyisisekelo se-optics ngoba ilensi yenziwe ngawo.Ngokombono, u-Bercovici noFrumkin babazi ukuthi bangenza idome eliyindilinga nge-polymer (uketshezi olwaqina) ukuze benze ilensi.Kodwa uketshezi lungahlala luyindilinga kuphela ngamavolumu amancane.Uma sezikhudlwana, amandla adonsela phansi azowagxoba abe ama-puddles.
“Ngakho-ke okufanele sikwenze ukususa amandla adonsela phansi,” kuchaza uBercovici.Futhi yilokhu kanye yena noFrumkin abakwenza.Ngemva kokutadisha ibhodi labo elimhlophe, uFrumkin weza nombono olula kakhulu, kodwa akucaci ukuthi kungani kungekho muntu owake wacabanga ngakho ngaphambili-uma i-lens ifakwe ekamelweni eliwuketshezi, umphumela we-gravity ungaqedwa.Okufanele ukwenze ukuqinisekisa ukuthi uketshezi ekamelweni (olubizwa ngokuthi i-buoyant liquid) lunobuningi obufana ne-polymer okwenziwa ngayo i-lens, bese i-polymer izontanta.
Okunye okubalulekile ukusebenzisa uketshezi olubili olungaxubeki, okusho ukuthi ngeke luxubane nolunye, njengamafutha namanzi."Ama-polymer amaningi afana namafutha, ngakho-ke uketshezi lwethu 'lwebunye' oluvuthayo lungamanzi," kusho u-Bercovici.
Kodwa ngenxa yokuthi amanzi anomthamo ophansi kunama-polymers, ukuminyana kwawo kufanele kukhuliswe kancane ukuze i-polymer izontanta.Kuze kube manje, abacwaningi baphinde basebenzise izinto ezingavamile-usawoti, ushukela noma i-glycerin.U-Bercovici uthe ingxenye yokugcina yenqubo iwuhlaka oluqinile lapho i-polymer ijova khona ukuze ifomu layo likwazi ukulawulwa.
Lapho i-polymer ifinyelela esimweni sayo sokugcina, yelashwa kusetshenziswa imisebe ye-ultraviolet futhi iba ilensi eqinile.Ukuze benze uhlaka, abacwaningi basebenzisa ipayipi lendle elilula, elisikwe libe yindandatho, noma isitsha se-petri esisikwe phansi."Noma iyiphi ingane ingazenza ekhaya, futhi mina namadodakazi ami sazenzela ekhaya," kusho uBercovici.“Eminyakeni edlule, ziningi izinto esizenzile e-laboratory, ezinye zazo ezixakile, kodwa akungabazeki ukuthi yinto elula nelula kunazo zonke esizenzile.Mhlawumbe okubaluleke kakhulu.”
UFrumkin udale isithombe sakhe sokuqala ngalolo suku acabanga ngalo ngesixazululo."Ungithumele isithombe ku-WhatsApp," kukhumbula uBerkovic."Uma sibheka emuva, lena bekuyi-lens encane kakhulu futhi embi, kodwa sasijabule kakhulu."UFrumkin waqhubeka nokutadisha le nto entsha.“I-equation ikhombisa ukuthi uma usususe amandla adonsela phansi, akusho lutho ukuthi uhlaka luyisentimitha noma ikhilomitha elilodwa;kuye ngenani lempahla, uyohlala uthola isimo esifanayo.”
Laba bacwaningi ababili baqhubekile nokuhlola isithako esiyimfihlo sesizukulwane sesibili, ibhakede le-mop, futhi basisebenzisa ukwenza ilensi enobubanzi obungama-20 cm elungele izibonakude.Izindleko ze-lens zikhuphuka kakhulu ngobubanzi, kodwa ngale ndlela entsha, kungakhathaliseki ukuthi isayizi, konke okudingayo i-polymer eshibhile, amanzi, usawoti (noma i-glycerin), kanye nesikhunta sendandatho.
Uhlu lwezithako luphawula ushintsho olukhulu ezindleleni zokukhiqiza amalensi endabuko osekuphele iminyaka engama-300 lungashintshile.Esigabeni sokuqala senqubo yendabuko, ingilazi noma ipuleti lepulasitiki ligaywa ngomshini.Isibonelo, lapho kukhiqizwa amalensi okubuka, cishe u-80% wezinto ezibonakalayo uyamoshwa.Ngokusebenzisa indlela eklanywe u-Bercovici noFrumkin, esikhundleni sokugaya izinto eziqinile, uketshezi lujova ohlakeni, ukuze ilensi yenziwe ngenqubo engenawo udoti ngokuphelele.Le ndlela futhi ayidingi ukupholisha, ngoba ukungezwani okungaphezulu koketshezi kungaqinisekisa indawo ebushelelezi kakhulu.
U-Haaretz uvakashele ilabhorethri ye-Technion, lapho umfundi ofundela ubudokotela u-Mor Elgarisi abonisa lolu hlelo.Wajova i-polymer eringini egunjini elincane eliwuketshezi, walikhanyisa ngesibani se-UV, wayesenginika amagilavu okuhlinzwa ngemva kwemizuzu emibili.Ngafaka isandla sami emanzini ngokucophelela ngakhipha ilensi.“Yilokho-ke, ukucutshungulwa kuphelile,” kumemeza uBerkovic.
Amalensi abushelelezi ngokuphelele uma uwathinta.Lona akuwona nje umuzwa wokuzicabangela wena ngokwakho: U-Bercovici uthi ngisho nangaphandle kokupholishwa, ubuhwaqaqe belensi eyenziwe kusetshenziswa indlela ye-polymer bungaphansi kwe-nanometer eyodwa (ingxenye eyodwa kwesigidi semitha).“Amandla emvelo adala izimfanelo ezingavamile ngokwawo, futhi akhululekile,” esho.Ngokuphambene, ingilazi ebonakalayo ipholishwa ibe ngama-nanometer angu-100, kuyilapho izibuko ze-NASA evelele i-James Webb Space Telescope zipholishwa zibe ama-nanometer angu-20.
Kodwa akuwona wonke umuntu okholelwa ukuthi le ndlela enhle izoba umsindisi wezigidigidi zabantu emhlabeni jikelele.USolwazi Ady Arie wase-Tel Aviv University's School of Electrical Engineering waveza ukuthi indlela ka-Bercovici kanye ne-Frumkin idinga isikhunta esiyindilinga lapho kufakwa khona i-polymer ewuketshezi, i-polymer ngokwayo kanye nesibani se-ultraviolet.
“Lezi azitholakali ezigodini zamaNdiya,” esho.Olunye udaba oluphakanyiswe umsunguli we-SPO Precision Optics kanye nesekela likamongameli we-R&D Niv Adut kanye nososayensi omkhulu wale nkampani uDkt. Doron Sturlesi (bobabili abawaziyo umsebenzi kaBercovici) ukuthi ukufaka esikhundleni senqubo yokugaya ngokufakwa kwepulasitiki kuzokwenza kube nzima ukulungisa ilensi ukuze izidingo.Abantu bakhona.
UBerkovic akazange athuke."Ukugxekwa kuyingxenye ebalulekile yesayensi, futhi ukuthuthuka kwethu ngokushesha onyakeni odlule kudalwe kakhulu ochwepheshe abasiphushela ekhoneni," esho.Ngokuphathelene nokwenzeka kokukhiqiza ezindaweni eziqhelile, wanezela: “Ingqalasizinda edingekayo ukuze kwenziwe izibuko kusetshenziswa izindlela zakudala inkulu;udinga izimboni, imishini, nochwepheshe, futhi sidinga ingqalasizinda encane kuphela.”
UBercovici wasibonisa amalambu emisebe e-ultraviolet amabili elabhorethri yakhe: “Lena ivela e-Amazon futhi ibiza u-$4, kanti enye ivela ku-AliExpress futhi ibiza u-$1.70.Uma ungenazo ungahlala usebenzisa iSunshine,” echaza.Kuthiwani ngama-polymers?“Ibhodlela elingu-250 ml lithengiswa ngo-$16 e-Amazon.Ilensi evamile idinga u-5 kuye ku-10 ml, ngakho-ke izindleko ze-polymer aziyona into yangempela futhi.
Ugcizelele ukuthi indlela yakhe ayidingi ukusetshenziswa kwesikhunta esiyingqayizivele enombolweni ngayinye yelensi, njengoba kusho abagxeki.Isikhunta esilula sifanele inombolo ngayinye yelensi, wachaza: “Umehluko inani le-polymer elijovwe, futhi ukwenza isilinda sezibuko, okudingekayo nje ukwelula isikhunta kancane.”
U-Bercovici uthe okuwukuphela kwengxenye ebizayo yenqubo ukuzenzekelayo komjovo we-polymer, okumele kwenziwe ngokunembile ngokwenani lamalensi adingekayo.
"Iphupho lethu wukuba nomthelela ezweni ngezinsizakusebenza ezimbalwa," kusho uBercovici.Nakuba izibuko ezishibhile zingalethwa ezindaweni ezimpofu—nakuba lokhu kungakaqedwa—isu lakhe likhulu kakhulu.“Njengaleso saga sodumo, angifuni ukubapha inhlanzi, ngifuna ukubafundisa ukudoba.Ngale ndlela abantu bazokwazi ukuzenzela izibuko,” usho kanje.“Ingabe izophumelela?Isikhathi kuphela esizonikeza impendulo. ”
U-Bercovici kanye noFrumkin bachaze le nqubo esihlokweni cishe ezinyangeni eziyisithupha ezedlule kuhlelo lokuqala lwe-Flow, iphephabhuku lezicelo ze-fluid mechanics eshicilelwe yiNyuvesi yaseCambridge.Kodwa iqembu alihlosile ukuhlala kuma-lens optical alula.Elinye iphepha elishicilelwe kumagazini we-Optica emasontweni ambalwa edlule lichaze indlela entsha yokukhiqiza izingxenye ze-optical eziyinkimbinkimbi emkhakheni we-free-form optics.Lezi zingxenye ze-optical aziyona i-convex noma i-concave, kodwa zibunjwa zibe indawo ye-topographic, futhi ukukhanya kukhishwa imisebe ebusweni bezindawo ezahlukene ukuze kuzuzwe umphumela oyifunayo.Lezi zingxenye zingatholakala ezingilazini eziningi, izigqoko zokuzivikela, amasistimu we-projektha athuthukisiwe, amasistimu we-virtual and augmented reality, nezinye izindawo.
Ukukhiqiza izingxenye zefomu lamahhala kusetshenziswa izindlela ezisimeme kuyinkimbinkimbi futhi kuyabiza ngoba kunzima ukugaya nokupholisha indawo yazo engaphezulu.Ngakho-ke, lezi zingxenye okwamanje zinokusetshenziswa okulinganiselwe."Kube khona izincwadi zezemfundo mayelana nokusetshenziswa okungenzeka kwalezi zindawo, kodwa lokhu akukakabonakali ekusebenziseni okungokoqobo," kuchaza uBercovici.Kuleli phepha elisha, ithimba laselabhorethri eliholwa ngu-Elgarisi libonise indlela yokulawula ifomu elingaphezulu elidalwe lapho uketshezi lwe-polymer lujova ngokulawula uhlobo lohlaka.Uhlaka lungadalwa kusetshenziswa iphrinta ye-3D.“Asisazenzi izinto ngebhakede le-mop, kodwa kuselula kakhulu,” kusho u-Bercovici.
U-Omer Luria, unjiniyela wocwaningo endaweni yokucwaninga, waveza ukuthi lobu buchwepheshe obusha bungakhiqiza ngokushesha amalensi abushelelezi anendawo eyingqayizivele."Sithemba ukuthi kunganciphisa kakhulu izindleko nesikhathi sokukhiqiza sezingxenye eziyinkimbinkimbi ze-optical," esho.
USolwazi Arie ungomunye wabahleli be-Optica, kodwa akazange abambe iqhaza ekubuyekezweni kwalesi sihloko."Lona umsebenzi omuhle kakhulu," kusho u-Ali mayelana nocwaningo."Ukuze kukhiqizwe izindawo ezibonakalayo ze-aspheric optical, izindlela zamanje zisebenzisa isikhunta noma ukuphrinta kwe-3D, kodwa zombili lezi zindlela zinzima ukwenza izindawo ezibushelelezi nezinkulu ngokwanele ngesikhathi esifanele."U-Arie ukholelwa ukuthi indlela entsha izosiza ukudala inkululeko I-Prototype yezingxenye ezisemthethweni."Ngokukhiqizwa kwezimboni zezinombolo eziningi zezingxenye, kungcono ukulungiselela isikhunta, kodwa ukuze uhlole ngokushesha imibono emisha, lokhu kuyindlela ethakazelisayo nenhle," esho.
I-SPO ingenye yezinkampani ezihamba phambili zakwa-Israyeli emkhakheni wezindawo ezikhululekile.Ngokusho kuka-Adut no-Sturlesi, le ndlela entsha inezinzuzo nezinkinga.Bathi ukusetshenziswa kwamapulasitiki kunciphisa amathuba ngenxa yokuthi awahlali emazingeni okushisa aphakeme futhi amandla abo okuthola ikhwalithi eyanele kulo lonke uhla lwemibala anomkhawulo.Ngokuqondene nezinzuzo, babonisa ukuthi ubuchwepheshe bunamandla okunciphisa kakhulu izindleko zokukhiqiza ama-lens epulasitiki ayinkimbinkimbi, asetshenziswa kuwo wonke amafoni omakhalekhukhwini.
U-Adut no-Sturlesi bangeze ngokuthi ngezindlela zokukhiqiza zendabuko, ububanzi bamalensi epulasitiki bunomkhawulo ngoba uma makhulu, aba nokunemba kancane.Bathe, ngokwendlela kaBercovici, ukukhiqiza amalensi oketshezi kungavimbela ukuhlanekezela, okungase kudale izakhi ezinamandla kakhulu ze-optical-kungaba emkhakheni wamalensi ayindilinga noma amalensi amafomu amahhala.
Iphrojekthi ebingalindelekile kakhulu yethimba leTechnion bekuwukukhetha ukukhiqiza ilensi enkulu.Lapha, konke kwaqala ngengxoxo yephutha kanye nombuzo ongenangqondo."Konke kumayelana nabantu," kusho uBerkovic.Lapho ebuza uBerkovic, wayetshela uDkt. Edward Baraban, usosayensi wocwaningo lweNASA, ukuthi uyawazi umsebenzi wakhe eNyuvesi yaseStanford, futhi wayemazi eNyuvesi yaseStanford: “Ucabanga ukuthi ungakwazi ukwenza ilensi enjalo ukuze uthole isibonakude sasemkhathini. ?”
“Kwakuzwakala kuwumbono ophambene,” kukhumbula uBerkovic, “kodwa kwakugxiliswe ngokujulile engqondweni yami.”Ngemva kokuphothulwa ngempumelelo kokuhlolwa kwaselabhorethri, abacwaningi bakwa-Israel baqaphela ukuthi indlela ingasetshenziswa kuyo Isebenza ngendlela efanayo emkhathini.Ngemuva kwakho konke, ungafinyelela izimo ze-microgravity lapho ngaphandle kwesidingo soketshezi olunamandla.“Ngafonela u-Edward ngamtshela ukuthi kuyasebenza!”
Izibonakude zasemkhathini zinezinzuzo ezinkulu kunezibonakude ezisekelwe phansi ngoba azithintwa ukungcola komkhathi noma ukukhanya.Inkinga enkulu ngokwakhiwa kwezibonakude zasemkhathini ukuthi ubukhulu bazo bunqunyelwe ubukhulu besiqalisi.Emhlabeni, izibonakude njengamanje ezinobubanzi obungamamitha angama-40.I-Hubble Space Telescope inesibuko esiwububanzi obungamamitha angu-2.4, kuyilapho i-James Webb Telescope inesibuko esingamamitha angu-6.5-ububanzi - kuthathe ososayensi iminyaka engu-25 ukufeza le mpumelelo, kubiza ama-dollar ayizigidi eziyizinkulungwane ezingu-9, ngenxa yokuthi uhlelo lwe-A ludinga ukwenziwa. ithuthukisiwe ekwazi ukwethula isibonakude endaweni egoqiwe bese isivula ngokuzenzakalelayo emkhathini.
Ngakolunye uhlangothi, i-Liquid isivele isesimweni "esigoqiwe".Isibonelo, ungagcwalisa isidlulisi ngensimbi ewuketshezi, wengeze indlela yomjovo nendandatho yokunweba, bese wenza isibuko esikhaleni."Lokhu kuwukukhohlisa," kuvuma uBerkovic.“Umama wangibuza, ‘Uyobe usulungile nini?Ngamtshela, 'Mhlawumbe eminyakeni engaba ngu-20.Uthe akanaso isikhathi sokulinda.”
Uma leli phupho lifezeka, lingase liguqule ikusasa locwaningo lwasemkhathini.Namuhla, uBerkovic wabonisa ukuthi abantu abanalo ikhono lokubuka ngokuqondile ama-exoplanets-amaplanethi angaphandle kwesimiso sonozungezilanga, ngoba ukwenza kanjalo kudinga isibonakude soMhlaba izikhathi ezingu-10 ezinkulu kunezibonakude ezikhona-okuyinto engenakwenzeka ngokuphelele ngobuchwepheshe obukhona.
Ngakolunye uhlangothi, u-Bercovici wengeze ngokuthi i-Falcon Heavy, okwamanje iyisiqhumane esikhulu kunazo zonke i-SpaceX, ingathwala ama-cubic metres angu-20 oketshezi.Wachaza ukuthi ngokombono, i-Falcon Heavy ingase isetshenziselwe ukwethula uketshezi endaweni ezungezayo, lapho uketshezi lwalungase lusetshenziselwe ukwenza isibuko esingamamitha angu-75—indawo engaphezulu nokukhanya okuqoqiwe bekuyoba kukhulu ngokuphindwe izikhathi eziyikhulu kunesakamuva. .Isibonakude sikaJames Webb.
Leli iphupho, futhi kuzothatha isikhathi eside ukufezeka.Kodwa i-NASA iyithatha ngokungathi sína.Kanye nethimba lonjiniyela nososayensi be-NASA's Ames Research Center, eholwa nguBalaban, ubuchwepheshe buyazanywa okokuqala.
Ekupheleni kukaZibandlela, uhlelo olwakhiwe ithimba laselabhorethri i-Bercovici luzothunyelwa eSiteshini Somkhathi Samazwe Ngamazwe, lapho kuzokwenziwa khona uchungechunge lokuhlola ukuze osomkhathi bakwazi ukwenza futhi belaphe amalensi emkhathini.Ngaphambi kwalokho, kuzokwenziwa izivivinyo eFlorida kule mpelasonto ukuhlola ukuthi kungenzeka yini ukukhiqiza amalensi ekhwalithi ephezulu ngaphansi kwe-microgravity ngaphandle kwesidingo sanoma yiluphi uketshezi olunyakazayo.
I-Fluid Telescope Experiment (FLUTE) yenziwe endizeni enamandla adonsela phansi-zonke izihlalo zale ndiza zasuswa ukuze kuqeqeshwe osomkhathi kanye nokudubula izigcawu ze-zero-gravity kumamuvi.Ngokuhamba ngendlela ye-antiparabola-ekhuphukayo bese ewa ngokukhululeka-i-microgravity izimo zenziwa endizeni isikhathi esifushane.“Kubizwa nge-'vomit comet' ngesizathu esihle," kusho u-Berkovic emamatheka.Ukuwa kwamahhala kuthatha cishe imizuzwana engama-20, lapho amandla adonsela phansi endizeni asondele ku-zero.Phakathi nalesi sikhathi, abacwaningi bazozama ukwenza i-lens ewuketshezi futhi benze izilinganiso zokufakazela ukuthi izinga le-lens lihle ngokwanele, khona-ke indiza iba iqondile, amandla adonsela phansi abuyiselwe ngokugcwele, futhi ilensi iba i-puddle.
Ukuhlolwa kuhlelelwe izindiza ezimbili ngoLwesine nangoLwesihlanu, ngayinye enama-parabola angu-30.U-Bercovici kanye namalungu amaningi ethimba laselabhorethri, kuhlanganise no-Elgarisi no-Luria, noFrumkin ovela e-Massachusetts Institute of Technology bazobe bekhona.
Ngesikhathi ngivakashele labhorethri yeTechnion, injabulo yayichichima.Kunamakhadibhodi angama-60 phansi, aqukethe amakhithi amancane azenzelayo angama-60 okuhlolwa.U-Luria wenza intuthuko yokugcina neyokugcina ohlelweni lokuhlola lwekhompuyutha aluthuthukisile ukukala ukusebenza kwamalensi.
Ngesikhathi esifanayo, iqembu lenza izivivinyo zesikhathi ngaphambi kwezikhathi ezibucayi.Iqembu elilodwa limi lapho nesitophuwashi, kanti amanye anemizuzwana engama-20 ukuze adubule.Endizeni ngokwayo, izimo zizoba zimbi nakakhulu, ikakhulukazi ngemva kokuwa kwamahhala okuningana kanye nokunyuselwa phezulu ngaphansi kwamandla adonsela phansi.
Akulona nje iqembu le-Technion elijabule.U-Baraban, umcwaningi oholayo we-NASA's Flute Experiment, utshele i-Haaretz, “Indlela yokubumba uketshezi ingase ibangele izibonakude ezinamandla zasemkhathini ezinezikhala ezingamashumi noma amakhulu amamitha.Ngokwesibonelo, izibonakude ezinjalo zingabona ngokuqondile indawo ezungezile yezinye izinkanyezi.Iplanethi, yenza kube lula ukuhlaziywa komkhathi wayo okunokulungiswa okuphezulu, futhi ingase ihlonze ngisho nezici zendawo enkulu.Le ndlela ingase futhi iholele kwezinye izinhlelo zokusebenza zasemkhathini, njengezingxenye zekhwalithi ephezulu zokuvunwa nokudluliswa kwamandla, amathuluzi esayensi, kanye nemishini yezokwelapha ukukhiqizwa komkhathi—ngaleyo ndlela kudlala indima ebalulekile emnothweni wasemkhathini osafufusa.”
Ngaphambi nje kokuba agibele endizeni futhi aqale uhambo lwempilo yakhe, u-Berkovic wema isikhashana emangele.“Ngihlale ngizibuza ukuthi kungani kungekho muntu owake wakucabanga lokhu ngaphambilini,” usho kanje.“Njalo uma ngiya engqungqutheleni ngisuke nginovalo lokuthi kukhona ozosukuma athi abanye abacwaningi baseRussia bakwenza lokhu eminyakeni engu-60 edlule.Phela indlela elula kangaka.”
Isikhathi sokuthumela: Dec-21-2021