14:23historical street footage
[4k, 60 fps] San Francisco, a Trip down Market Street, April 14, 1906
Denis Shiryaev
3 HN recommenders
14:23historical street footage
Denis Shiryaev
3 HN recommenders
14:57
14:08bowling pinsetter mechanicsExplainer
Jared Owen
4 HN recommenders
25:13diesel-electric locomotivesExplainer
Animagraffs
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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