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Syndication

Thu, 8 March 2018
Norteko Ferrokarrilla/2018-03-02/Vantablack

Existitzen den pigmentu beltzik beltzena Vantablack izeneko pigmentua da. Ia ez du argirik islatzen, eta horegatik da hain beltza. Gainera, istorio bitxia du, bere erabilera patentatuta duelako. Istorio hori eta pigmentu beltzen kontuak kontatu dizkigu Oskar Gonzalez kimikariak. Gainera, galdera batetik abiatu da: beltza zer da? Kolore bat edo koloreen falta?

Direct download: NFXXII-26b.mp3
Category:science -- posted at: 4:08am EDT