1:13vehicle crash safetyDemo
1959 Chevrolet Bel Air vs. 2009 Chevrolet Malibu IIHS crash test
IIHS
5 HN recommenders
1:13vehicle crash safetyDemo
IIHS
5 HN recommenders
25:59
3:17
12:59
2:53
0:43
2:25
2:40truck underride safetyNews
IIHS
Discussed on HN
3:20
1:22
3:06Engineering 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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