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How does an Indiglo watch work?

Kategorie: Wissen und Wissenschaft
Kanal: BrainStuff
Datum: 28. Mai 2013, 20:55
Stufe: B1-B2 (Mittelstufe)

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An Indiglo watch works a lot like a neon sign, getting its signature "glow" from electroluminescence. Tune in to hear Marshall Brain explain the finer points of Indiglo watch technology in this podcast from HowStuffWorks.com. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers