THE VIDEO SHELF · night vision technology
How Do Night Vision Goggles Work?
Veritasium visits the US Navy's Crane facility to test top night vision goggles. It explains how image intensifier tubes and thermal or digital systems work and compares the generations of the technology.
Why HN readers recommended it
Commenters point to it as a clear explanation of the different types of night vision and why analog image intensifiers behave differently from digital ones.
This is a summary from the source dataset, not an endorsement by Hacker News or the video creator.
Video & recommendation details
- Creator / channel
- Veritasium
- Topic
- night vision technology
- Format
- explainer
- Level
- general
- HN recommenders in dataset
- 2
- HN mentions in dataset
- 5
- Recommendation years in dataset
- 2023–2024
These counts and years describe the included Hacker News records; they are not YouTube views or the video’s publication date.
From the original HN conversations
Excerpts from the recorded comments. Follow each source for the full comment and surrounding discussion.
You will find Veritasium's video on night vision goggles [1] very interesting. He explains well how they work, and the pros and cons of each implementation and generation. [1] [VIDEO]
trash_cat on Hacker News · 2023-12
In An/PSQ-42If you want to learn more ... Vertasium has a good video on the 3-different types of Night Vision. [VIDEO] 1. image intensification 2. active illumination 3. thermal imaging
alberth on Hacker News · 2024-06
In Night-vision lenses so thin and light that we can all see in the dark
Summaries, classifications and recommendation records are from the HackerTube source dataset. Read about this library and its limitations.