uddayan ka itihaas

uddyan ka itihaas (Aviation history) uddayan sambandhi yaantrik yuktiyon ke vikaas ka itihaas hai. yeh patangon, glaaidar aadi se shuroo hokar suparasaunik vimaanon evam antariksh yaanon tak jaata hai.

1250 Roger baikan yaantrik udaan ke baare mein likha

1485-1500 lionaardo da vinchi ne udne waali machine va pairaashoot ki design ki.

1783 - mantagaalfiyr bandhuon ne pratham hava se halki (lighter-than-air) yaan banaaya ([[gubbaara)

1903 - orvil right aur vilbar right (Orville and Wilbur Wright) ne pehla safal svat: agragaami (self-propelled) vaayuyaan udaaya.[1]

1909 - looi bleriot ne monoplen dvaara english chainel paar kiya.

1918 - ameriki daak vibhaag ne havaai daak seva aarambh ki.

1924 - pratham baar udakar vishv ka chakkar

1933 - Boeing 247 bana

1947 - dhvani se bhi tej vimaan 'chak yeegar' (Chuck Yeager)

1958 - America ka pehla krutrim upagrah iksaplorar-1 kaksha mein sthaapit of Trustees

1969 - neel Armstrong aur eldrin elvin chandrama par chalne vaale pratham vyakti bane.

1971 - naasa ka mairinr 9 ne mangal grah ki parikrama ki. yeh kisi doosare grah ki pehli parikrama thi.

1971 - Boeing 747 ki pehli vaanijyik udaan (New York se London)

1981 - pratham antariksh shatal ki udaan


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sandarbh

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