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Syndication

Mon, 24 February 2014
Norteko Ferokarrila/2014-02-22/Dioptrice.com

Leiarrez egindako teleskopio zaharren katalogo bat dago orain eskura dioptrice.com web orrian. 1610tik 1775ra egindako teleskopio errefraktoreak dira, haien inguruko informazioa eta kasu batzuetan bi gauzak aldi berean. 1775tik aurrera leiarren fabrikazioa asko hobetu zen, eta estandarizatu, beta horregatik, web orri honek bildu du aurretik egindako altxorren informazioa. Leiarren bidezko teleskopio bat egin nahi baduzu, hemen duzu inspirazio-iturri bat.

Direct download: NFXVIII-24a.mp3
Category:science -- posted at: 3:51am EDT