File:Dust emission when using electrical power tools.webm

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Original file ‎(WebM audio/video file, VP9/Opus, length 13 s, 1,080 × 1,920 pixels, 3.03 Mbps overall, file size: 4.62 MB)

Captions

Captions

Particulates emission when using electrical power tools during home broadband installation,Tai Po, Hong Kong

Summary[edit]

Description
English: A video showing particulate emission when electrical power tool used during home broadband installation in a village in Tai Po, Hong Kong


I would like to draw your attention to the following studies,

Relation between PM2.5 pollution and Covid-19 mortality in Western Europe for the 2020–2022 period, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9310379/

Assessing the impact of long-term exposure to nine outdoor air pollutants on COVID-19 spatial spread and related mortality in 107 Italian provinces, https://www.nature.com/articles/s41598-022-17215-x

Could These Country Roads Be Toxic to Kids?, https://www.nrdc.org/stories/could-these-country-roads-be-toxic-kids
Date
Source Own work
Author Dustfreeworld

Licensing[edit]

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w:en:Creative Commons
attribution share alike
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File history

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Date/TimeThumbnailDimensionsUserComment
current05:34, 6 January 202313 s, 1,080 × 1,920 (4.62 MB)Dustfreeworld (talk | contribs)Uploaded own work with UploadWizard

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Transcode status

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Format Bitrate Download Status Encode time
VP9 1440P 3.36 Mbps Completed 05:35, 6 January 2023 37 s
Streaming 1440p (VP9) 3.29 Mbps Completed 13:54, 13 January 2024 4.0 s
VP9 1080P 1.59 Mbps Completed 05:35, 6 January 2023 31 s
Streaming 1080p (VP9) 1.52 Mbps Completed 10:40, 6 February 2024 1.0 s
VP9 720P 809 kbps Completed 05:35, 6 January 2023 21 s
Streaming 720p (VP9) 740 kbps Completed 04:32, 15 March 2024 1.0 s
VP9 480P 441 kbps Completed 05:35, 6 January 2023 14 s
Streaming 480p (VP9) 372 kbps Completed 00:02, 6 February 2024 2.0 s
VP9 360P 279 kbps Completed 05:35, 6 January 2023 11 s
Streaming 360p (VP9) 210 kbps Completed 06:32, 7 February 2024 1.0 s
VP9 240P 177 kbps Completed 05:34, 6 January 2023 7.0 s
Streaming 240p (VP9) 108 kbps Completed 07:45, 17 December 2023 1.0 s
WebM 360P 494 kbps Completed 05:34, 6 January 2023 5.0 s
Streaming 144p (MJPEG) 990 kbps Completed 06:18, 9 November 2023 2.0 s
Stereo (Opus) 70 kbps Completed 04:45, 22 November 2023 1.0 s
Stereo (MP3) 129 kbps Completed 02:06, 2 November 2023 1.0 s

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