19:43mechanical analog computersTutorial
U.S. NAVY BASIC MECHANISMS OF FIRE CONTROL COMPUTERS MECHANICAL COMPUTER INSTRUCTIONAL FILM 27794
PeriscopeFilm
11 HN recommenders
19:43mechanical analog computersTutorial
PeriscopeFilm
11 HN recommenders
11:54engineering methodExplainer
engineerguy
5 HN recommenders
4:01cycling infrastructure accessibilityExplainer
BicycleDutch
3 HN recommenders
12:13high-speed rail in chinaExplainer
Wendover Productions
4 HN recommenders
2:11
13:43automotive turn signalsExplainer
Technology Connections
2 HN recommenders
11:05industrial accident investigationDocumentary
USCSB
2 HN recommenders
34:49home ventilation and ervTutorial
Matt Risinger
1 HN recommender
10:18
6:57cost-benefit of product safetyCommentary
RepublicansSuckDlCK
1 HN recommender
14:35value of a statistical lifeExplainer
Practical Engineering
1 HN recommender
25:47ammunition fire safetyExplainer
NSSF—The Firearm Industry Trade Association
Discussed on HN
5:01Videos shared and discussed on Hacker News, with original community evidence and topic labels.
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