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Syndication

Mon, 20 April 2015
Norteko Ferrokarrilla/2015-04-17/Bateria gabe funtzionatzen duen bideokamera

Columbia Unibertsitateko fisikari batzuek aurkeztu dute ateria agortuta ere funtzionatzen jarraitzen duen bideokamera bat. Prototipo bat besterik ez da, baina oso ideia interesgarrian oinarritzen da hori lortzeko: jasotzen duen argiaren energia baliatzen du, eguzki-panelek eguzkiaren energiarekin bezala. 

Direct download: NFXIX-32a.mp3
Category:science -- posted at: 5:19pm EDT