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Syndication

Wed, 6 March 2013
Norteko Ferrokarrilla/2013-03-05/Sakarinaren aurkikuntza

Zorizko aurkikuntza bat izan zen sakarinarena. Constantine Fahlberg kimikaria bat-batean konturatu zen laborategian sortutako substantzia batek zapore gozoa zuela. Ezusteko ederra. Hori XIX. mendean izan zen, eta ez da garai hartako adibide bakarra. Baina bada adibide tipikoa. Elhuyar aldizkariko Egoitz Etxebestek kontatu digu istorio hori.

Direct download: NFXVII-21a.mp3
Category:science -- posted at: 12:00am EDT