Forthenormalperson, everybodyseestheworld a littlebitdifferentlythaneverybodyelsedoes.
普通の人にとっては、誰もが少しずつ違う世界を見ています。
And I meanthatliterallynotonlyintermsofclarityorblurriness, butalsointermsofjusthowmuchcanbeviewed.
文字通りの透明度やぼやけ具合だけでなく、どれだけ見ることができるかという点でも意味があります。
Ifwetookyourightnowandplacedyouinthemiddleoftheoceanon a cleardaywithnothingtoobstructyourview, you'd probablybeabletoseeineverydirectionforaroundfivekilometers.
Taylorhadonly 2 fteightinches, had a visiblerangelimitedtoeonlytwomiles.
テイラーは2フィート8インチしかなく、つま先が2マイルしか見えない範囲に制限されていました。
However, RobertPershingWadlow, thetallesthumantohaveeverexistedat 8 ft 11 inchestall, had a massivevisualrangeof 3.7 miles, probablythefurthestofanyhumanwhohaseverlived.
ThelongestlineofsightthatanybodycanachieveonEarthisbystandingatopthesummitofDonCovainKyrgyzstanandgazing a ludicrous 538 kilometersawaytotheHinduTogMountainPassinChina.
Isitpossibletoseesomethingelsewithyournakedeyesthat's over 500 kilometersawayforreference.
参考までに500キロ以上離れたところにあるものを裸眼で見ることは可能なのでしょうか?
ThatwouldbelikestandinginNewYorkCityandbeingabletoseeTorontoorstandinginLosAngelesandbeingabletoseeSacramento, orfor a EuropeancomparisonstandinginLondonandbeingabletoseeeitherEdinburghorcologneinGermany.
Mostofthestarsinthenightskythatyoucanseearelocatedwithin a few 1000 lightyearsawayfromyou, a lightyear, meaningthethedistancethatlighttravelswithinoneyear, thefurthestsingleobjectthatyournakedeyecanseewhileonearthis V 76 tocastintheCassiopeiaConstellationat 16,308 lightyearsaway.