13:47electric vehicle emissionsExplainer
Are Electric Cars Worse For The Environment? Myth Busted
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13:47electric vehicle emissionsExplainer
Engineering Explained
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9:13pumped hydro storageExplainer
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24:18earthship homesDocumentary
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20:523d printed storageDemo
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3:50gravity energy storageCommentary
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Discussed on HN
Engineering becomes clearer when you can see a mechanism, a test or a build. This collection covers manufacturing, transport, construction and projects made by individual builders. It is for people interested in how a design works in practice, including the constraints and failures that a finished product can hide.
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