25:48us electrical system safetyExplainer
Perhaps the weakest link in the US electrical system
Technology Connections
4 HN recommenders
25:48us electrical system safetyExplainer
Technology Connections
4 HN recommenders
27:25urban planning and road safetyExplainer
Not Just Bikes
3 HN recommenders
5:59
1:06hydrogen vehicle safetyDemo
Hydrogen Societies
1 HN recommender
1:42vehicle crash safetyDemo
firedemon101
1 HN recommender
25:47ammunition fire safetyExplainer
NSSF—The Firearm Industry Trade Association
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.
Indie Picks is organized from video metadata and uploader descriptions; it is not a full-video editorial review. HN Library retains community discussions. Sources and data notes