12:16led holiday lightingDemo
LED Experiments: Making Holiday Lights Less Garish
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3 HN recommenders
12:16led holiday lightingDemo
Technology Connections
3 HN recommenders
14:40
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2 HN recommenders
31:39radio technology historyDocumentary
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31:06diy flat panel speakersTutorial
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2 HN recommenders
14:485G and EM radiation safetyExplainer
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1 HN recommender
38:23Videos shared and discussed on Hacker News, with original community evidence and topic labels.
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