Kutheni lebhu iyabhabha ekukhanyeni? Yintoni uhlobo injongo?

Ngokuqinisekileyo ngamnye ukhe waqaphela kungonakalisi nundu ezininzi kangakanani enyakazelayo ebumnyameni kufutshane nayiphi na ibhalbhu ukukhanya okuqaqambileyo. Kodwa kutheni amanundu iyabhabha ekukhanyeni, ngenene akaqondi ukuba ukhetha ikhondo lahlwa yabo?

kuphela hypothesis

iingcali Science bâthi ukufumana impendulo ecacileyo ukunika kuluntu, leyo eyiqonda kakuhle isizathu amanundu iyabhabha ekukhanyeni. Kukho i ngcamango ezimbalwa kunye nantoni na awayefike sele ukuba agcinwe ziingcali, echaza le nto wendalo. Makhe sijonge abo athandwa kakhulu.

bulb Light endaweni kweNyanga

Nhlamuselo oqhelekileyo kutheni ibhabhathane eziphaphazelayo ekukhanyeni, hypothesis enxulumene eNyangeni. Njengoko usazi, izinambuzane ezininzi flight akhokelwa kanye lo mzimba wasezulwini. Njengenundu, ahambe ebusuku, inyanga kuthatha phezu ibhalbhu yesiqhelo ukukhanya okuqaqambileyo. Ukhe waqaphela ukuba mikhulu na ibhalbhu ingakumbi enkulu xa inyanga lihlaba okwanamhlanje okanye wazifihla emva kwamafu zasebusuku?

Ukufuna for indawo emnyama

Kukho ingcamango ukuba asinguye nenyanga okanye izinambuzane ukukhanya ingxa- okuqaqambileyo. Izazinzulu ezininzi uchaze ukuba kutheni Amanundu ukubhabha kwi ukukhanya ebusuku, imfuneko ukufumana indawo ngumzuzu. Bathi azinayo ekukhanyeni isinambuzane Eskom, kwaye nobumnyama.

Le inkohliso kokugcina ubizwa ngokuba "Mach band." Khawucinge ukuba iileyini ezimbini phambi kwenu; abamhlophe yaye ndiyingwevu. Izazinzulu zithi xa ujonga ngenyameko kwezi bands, ngoko emva kwexesha sisingise ukubona kwindawo emnyama emnyama phakathi kwabo. Enyanisweni akukho namnye. Kunye ibhabhathane - zithontelane ekukhanyeni, enethemba ukufumana eli band Mach. Kwaye yiloo nto kufuneka, iingcali kufuneka iminyaka emininzi ukuze achaze kwaye akakwazi.

phototaxis

Loo simanga njengoko phototaxis, ungachaza kutheni Amanundu aphaphazele aye ukukhanya. Kubonakala ukuba izinambuzane ezininzi (kuquka amaphela, iimbovane kunye njalo njalo. D.) Yiba impendulo motor ngokwemvelo ezinxulumene ukukhanya okuqaqambileyo. Isivuseleli ukukhanya yabonakala kakuhle kungonakalisi nundu kuphela okanye amabhabhathane, kodwa amaphela. Ngaba waqaphela ngokukhawuleza kangakanani ndikuchithachithe izinambuzane xa izibane uhambe?

bulb Light kunokuba kwelanga

Kukho enye inguqulo, echaza isizathu sokuba inundu iyabhabha ekukhanyeni. Kule hypothesis, zidlala indima enkulu, ngokutsho kwezinye izazinzulu, hayi inyanga nelanga. umthombo Light, ukukhanya yelanga, ubushushu umthombo - yiloo nto nomtsalane izinambuzane. Ukuba ibhabhathane, umzekelo, yeyela kwindawo emnyama evaliweyo, ngoko iqala ibethe ezama ukubaleka apho ukukhanya apho kwelanga.

Jean-Anri Fabr, umphengululi odumileyo, wachitha ixesha lakhe elininzi-experimenti ezininzi, ukuzama ukuqonda isizathu nomtsalane ibhalbhu amabhabhathane. Amalinge lubonise ukuba izinambuzane kufuneka ulandelelwano oluthile izenzo ezenziwe ngexesha emini. uhlobo ngalunye izinambuzane oko zinokwahluka. Kodwa ngenxa yokungenelela kwabantu Ke kaloku kwathi ngemihla ka izinambuzane bakhumbule wokuyikhangela uye kubuzaza okucwangcisiweyo endleleni.

Ezinye izazinzulu ziye zagqiba ukuba ukuziphatha ngolo amabhabhathane ezinxulumene kukusilela yendalo, nto leyo wabonakala ngokunxulumene kokufika yomntu. Kukholelwa ukuba ezingamakhulu ambalwa kwiminyaka kungonakalisi nundu kupheliswe ukuba nizame kunye ebusuku ibhalbhu ukukhanya okuqaqambileyo ejinga emakhayeni ethu. Ekuhambeni kwexesha, kukho uluvo academic, kungonakalisi nundu baqonde into esongela kwabo uhambo kwi "Nenyanga" okanye "Ilanga", adalwe umntu.

Le mbono ibamba, ngokuba amaphela ubungeka yifumanisisi modem iswekile kunye iswekile. Kwafa kwindawo encinane ubuchopho ezi zinambuzane befaka ulwazi ubumnandi - ngumqondiso wokuqala kwenye indawo ekufutshane yityhefu bait ityhefu. Mhlawumbi emva kwexesha kunye kungonakalisi nundu babe ubuncinane ezithile nethuku self-ukugcinwa ezikrelekrele kunye inzuzo enkulu.