6:30dutch cycling infrastructureExplainer
How the Dutch got their cycle paths
BicycleDutch
9 HN recommenders
Search results
- Category: Engineering, Transport & Making
Results for “led”
79 videos6:30
19:45artificial sunlightDemo
Building a realistic artificial sun (for dark winter days)
DIY Perks
9 HN recommenders
1:55:54
16:48power grid failureExplainer
What Really Happened During the Texas Power Grid Outage?
Practical Engineering
6 HN recommenders
18:31led traffic lights and technology criticismExplainer
The LED Traffic Light and the Danger of "But Sometimes!"
Technology Connections
7 HN recommenders
48:53us manufacturing declineDocumentary
I Tried To Make Something In America (The Smarter Scrubber Experiment) - Smarter Every Day 308
SmarterEveryDay
6 HN recommenders
50:09electromechanical pinball machinesExplainer
Old pinball machines are amazingly complex
Technology Connections
6 HN recommenders
54:16rocket manufacturingDocumentary
HOW ROCKETS ARE MADE (Rocket Factory Tour - United Launch Alliance) - Smarter Every Day 231
SmarterEveryDay
5 HN recommenders
49:02rocket enginesExplainer
Is SpaceX's Raptor engine the king of rocket engines?
Everyday Astronaut
4 HN recommenders
12:27
32:55neom the lineCommentary
Neom - The Line - The Rise and Fall of Saudi Arabia's Linear City.
Patrick Boyle
2 HN recommenders
14:12
14:09
27:19EV charging equipmentExplainer
Electric car chargers aren't chargers at all – EVSE Explained
Technology Connections
4 HN recommenders
35:45siberian wilderness survivalDocumentary
Surviving in the Siberian Wilderness for 70 Years (Full Length)
VICE
4 HN recommenders
4:01cycling infrastructure accessibilityExplainer
Who else benefits from the Dutch cycling infrastructure
BicycleDutch
3 HN recommenders
14:23historical street footage
[4k, 60 fps] San Francisco, a Trip down Market Street, April 14, 1906
Denis Shiryaev
3 HN recommenders
57:36long-term thinkingTalk
Construction of the 10000 year clock - Alexander Rose (SETI Talks)
SETI Institute
3 HN recommenders
12:50artificial daylightTutorial
Turning Smashed TVs into Realistic Artificial Daylight
DIY Perks
3 HN recommenders
30:01how household machines workDocumentary
The Secret Life of the Vacuum Cleaner - Remastered
tim hunkin
3 HN recommenders
1:51:13rocket turbopumpsDocumentary
A4 / V2 Rocket in detail: Turbopump
Astronomy and Nature TV
3 HN recommenders
12:16led holiday lightingDemo
LED Experiments: Making Holiday Lights Less Garish
Technology Connections
3 HN recommenders
25:21automotive headlight historyExplainer
Old car headlights were all the same — which was a fairly bright idea
Technology Connections
4 HN recommenders
5:13aeropress coffee brewingTutorial
The Ultimate AeroPress Technique (Episode #3)
James Hoffmann
4 HN recommenders
Sources and selection
Videos 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