kristoffer columbus thaanu americaaku badhuluga asiaku vellinatlu yenduku bhaavinchaadu ?  atani oddha e pataalu unnayi ?
athanu asiaku cherukunnadani columbus namakam venuka unna kaaranam  1474  nundi atlantic mahasamudram yokka map ‌ loo chitrikarinchabadindi ,  dheenini florentine ganita shaastraveettha ,  khagola shaastraveettha mariyu cosmographer palo dal pojo toscanelli roopondinchaaru .  yea map ‌ nu tarwata  1884 loo bartholomev America sahithya mariyu chaarithraka atlas ‌ loo chercharu ,  letha neelan rangu pranthalu map ‌ loo asalau laeni praantaalanu suchistayi .

 juun  25, 1474 na columbus nundi Surat amdukunna toscanelli ooka preranagaa panichesaadu .  yea laekha lisban ‌ loni cannon fernam martins ‌ ku pampabadindi ,  athanu paschima margam dwara bharatadesaaniki chaerukunae avaksam girinchi king alphonso  V  tharapuna toscanellini sampradinchaadu . .

 bhuumii chuttukolatanu thakkuvaga anchana vaesina toscanelli yokka pranaalika dwara columbus preranha pomdaadani mariyu tappudaari pattinchaadani map spashtangaa chupistundi .  yea tappudu ganana eurup mariyu asiya Madhya unna purtiga kothha mariyu teliyanu khandaniki badhuluga jjapan ‌ ku cherukunnatlu columbus vishwasinchaadu .

 toscanelli yokka pratipaadita pranaalikaloo bhoomadhyarekha vembadi paschimaana prayaaninchi bhaaratadaesam mariyu turupu aasiyaaloni sampanna dheshaalaku chaerukumdi .  toscanelli pariveshtita map ‌ loo ippudu kolpooemdhi ,  iropa mariyu african yokka paschima anchulu ,  alaage asiya yokka turupu anchulu ,  madyalo atlantic mahasamudram unnayi .  ayithe ,  toscanelli yea dooram bhuumii chuttukolatalo moodinta ooka vantu Bara ani tappuga nammadu ,  idi vaasthava dooram kante chaaala takuva .

 ooka lekhalo ,  itara vishayaalatopaatu toscanelli ila vraasaadu :

 neenu inthakmundu okasari samudram meedugaa sugandha dravyaala bhoomiki vellae margam girinchi matladanu ,  ginia antataa unna portguese kante chaaala chinnadi .  andhuke his hines king ippudu yea vishayampai Datia choose nannu adugutunaru ,  ledha shaastreeya nepathyam laeni vyaktulu kudaa yea margam unikilo undani ardham chesukogaligenta spastamaina vivarana choose adugutunaru .  bhuumii yokka golakara aakaaramlo dani aadhaaram undani anaku telisinappatiki ,  neenu bagaa ardham cheskovadaniki mariyu praajectnu sulabhatharam cheyadanki ,  pratyekamgaa nirmimchina samudra chaart dwara alaanti margam undani niroopinchaalani nirnayinchukunnaanu .  anevalla neenu nene geesina map ‌ nu atanaki pamputunnaanu ,  dani medha neenu thiraalu mariyu dveepaalanu gurtinchaanu ,  alaanti prayaanamloo okaru bayaluderinappudu mariyu yea prayaanamloo sthiramaina paschima maargaanni konasaagistaaru .