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Syndication

Mon, 23 October 2017
Norteko Ferrokarrilla/2017-10-20/Burdin oxidoa, gorriaren ataria

Kolore gorria ekarri dugu irratira. Oskar Gonzalez kolorzaleak gorriari buruzko zientzia-kontuak ekarri dizkigu, konposatu kimiko batetik abiatuta, burdin oxidotik. Hematitatik, hain zuzen ere, beste burdin oxido batzuk daudelako. Konposatu horretatik, pigmentuen munduan sartu gara historian zeharreko ibilbide batean.

Direct download: NFXXII-07b.mp3
Category:science -- posted at: 2:06pm EDT