How to grow fresh air | Kamal Meattle

Why HN readers recommended it

HN commenters cite it in threads about indoor air quality, CO2 and houseplants as a cheap, low-tech approach.

This is a summary from the source dataset, not an endorsement by Hacker News or the video creator.

Video & recommendation details

Creator / channel

TED

Topic

indoor air quality plants

Format

talk

Level

general

HN recommenders in dataset

2

HN mentions in dataset

6

Recommendation years in dataset

2016–2026

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.

• If you want to know more you may be interested in these: Japanese researcher describes (with control group) the interesting affects of walking in a forest. [LINK] Indian researcher describes side affects of indoor plants on health esp. air quality. [VIDEO] I'm incorporating some of …

• When I flew into Heathrow last year, I was amazed by how visible the pollution was- over central London, there were no clouds (there were clouds around the outskirts) but this vague, blue haze was quite noticeable. Although compared to Shanghai, London is really clean, …

• From this thread "How Trees Calm Us Down": [LINK] Japanese researcher describes (with control group) the interesting affects of walking in a forest. [LINK] Indian researcher describes side affects of indoor plants on health esp. air quality. [VIDEO] I'm incorporating some of these concepts into …