33:33light bulb lifespan tradeoffsExplainer
Longer-lasting light bulbs: it was complicated
Technology Connections
9 HN recommenders
Search results
- Category: Engineering, Transport & Making
Results for “epa”
24 videos33:33
43:20
1:02:36bmw i3 teardownInterview
Tearing Down the Model T of Our Time - Autoline After Hours 284
Autoline Network
6 HN recommenders
3:40diy air filtrationTutorial
Build a Do-It-Yourself Air Purifier for About $40
Michigan Medicine
5 HN recommenders
1:29:53tesla model 3 teardownPodcast
Tesla Model 3: Inside & Out - Autoline After Hours 417
Autoline Network
5 HN recommenders
27:25urban planning and road safetyExplainer
How American Fire Departments are Getting People Killed
Not Just Bikes
3 HN recommenders
28:21usb charger safetyDemo
Horrific USB power supply fault. (Electrocution risk.)
bigclivedotcom
2 HN recommenders
14:35
45:44
2:58
12:07cafe standards and small trucksExplainer
Why We Can't Have Small Trucks Anymore - Blame the EPA
All Cars with Jon
2 HN recommenders
28:52mechanical analog computersDemo
EEVblog #854 - B52 Bomber Automatic Astro Compass Teardown
EEVblog
2 HN recommenders
23:49shenzhen electronics marketsDocumentary
How I Made My Own iPhone - in China
Strange Parts
2 HN recommenders
10:00guerrilla public infrastructure repairDocumentary
Guerrilla Public Service 2011
Richard Ankrom
1 HN recommender
16:25
5:10
41:44automotive electrical architectureInterview
Comparing Tesla, Ford, & VW's Electrical Architectures
Munro Live
1 HN recommender
17:39affordable electric vehiclesExplainer
The EV Detroit is Dying to Benchmark - BYD Seagull
Autoline Network
1 HN recommender
12:27ev thermal managementExplainer
Mach-E Thermal System Part 2: A Detailed Comparison to the Model Y
Munro Live
1 HN recommender
46:56antique machine restorationDemo
IBM Computing Cheese Cutter [Restoration]
Hand Tool Rescue
1 HN recommender
1:07:19early tesla historyInterview
Elon Musk on the Early Days of Tesla: Interview Part 1
Tesla Owners Silicon Valley
Discussed on HN
18:37salvaged tesla repairDocumentary
The Rogue Tesla Mechanic Resurrecting Salvaged Cars
Motherboard
Discussed on HN
7:36
3:25recycling sorting plantsDocumentary
What happens at a Materials Recycling Facility? (MRF) - How does our sorting machine work?
Devon Contract Waste
Discussed on HN
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