18:31led traffic lights and technology criticismExplainer
The LED Traffic Light and the Danger of "But Sometimes!"
Technology Connections
7 HN recommenders
18:31led traffic lights and technology criticismExplainer
Technology Connections
7 HN recommenders
33:33light bulb lifespan tradeoffsExplainer
Technology Connections
9 HN recommenders
3:56:24ufo sightingsPodcast
Lex Fridman
8 HN recommenders
1:54:26tic tac ufo encounterPodcast
PowerfulJRE
5 HN recommenders
48:23boeing 787 manufacturing qualityDocumentary
Al Jazeera English
6 HN recommenders
1:13vehicle crash safetyDemo
IIHS
5 HN recommenders
3:40diy air filtrationTutorial
Michigan Medicine
5 HN recommenders
35:45siberian wilderness survivalDocumentary
VICE
4 HN recommenders
13:26social housingDocumentary
Bloomberg Originals
3 HN recommenders
18:58car dependency historyExplainer
Climate Town
3 HN recommenders
52:28boeing safety failuresDocumentary
Al Jazeera English
3 HN recommenders
14:35
2:08steel strength at fire temperaturesDemo
purgatoryironworks
2 HN recommenders
13:27car lifecycle emissionsExplainer
Engineering Explained
2 HN recommenders
32:36boeing safety failuresCommentary
LastWeekTonight
2 HN recommenders
21:14us infrastructure maintenanceCommentary
LastWeekTonight
2 HN recommenders
25:09london taxi knowledge vs gpsDemo
Tom Scott plus
2 HN recommenders
3:25history of jaywalkingComedy
Dropout
1 HN recommender
25:50camless engine valvesDemo
Wesley Kagan
1 HN recommender
4:55
28:51sewol ferry disasterDocumentary
The New Yorker
1 HN recommender
25:40wireless ev chargingDemo
Bjørn Nyland
1 HN recommender
27:40freight rail safetyCommentary
LastWeekTonight
1 HN recommender
29:32air traffic control crisisCommentary
LastWeekTonight
1 HN recommender
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