File:The Engineering of a Disposable Diaper.webm

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Original file(WebM audio/video file, VP8/Vorbis, length 6 min 34 s, 1,920 × 1,080 pixels, 1.5 Mbps overall, file size: 70.36 MB)

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Description
English: Bill reveals the stunning engineering underlying the design of a diaper. He describes the five layers of a diaper, including the superabsorbent polymer in the diaper's core. He illustrates the action of this polymer with a stunning demonstration using a single bead of polymer: it soaks up enough water to grow from a diameter of 4 mm to nearly a half inch.

You can bundle watch Bill's videos using this playlist: https://www.youtube.com/playlist?list=PL0INsTTU1k2UO-2-AwomFmAs4nuZU9ht3 If you are interested in mechanical computers you'll likely enjoy his series on Albert Michelson's Harmonic Analyzer -- a 19th century machine that calculates Fourier transforms: https://www.youtube.com/playlist?list=PL0INsTTU1k2UYO9Mck-i5HNqGNW5AeEwq

Creative Commons Images Used in Video First cotton image is by dotlizard https://www.flickr.com/photos/dotlizard/3629871635/in/photolist-6wL3nH-fJCtP7-fJkZp6-fJm2NF-fJCjAG-9rbWDz-fJkXaR-fJCpnq-fJChsW-fJCj3j-fJkYqv-fJkMFH-fJkKQX-fJCx81-9fbqAS-2t7dsV-fJkYD4-evCAQr-7Rvj3n-9jv7xw-fJkVtr-fJChL5-6wL3Pt-fJCiJS-a8NCNs-fJkM1i-83KHYS-7Zd86f-81FxpK-8RJew9-71gYqx-4udP27-6eTbUK-a8NP7h-6YVZZZ-dvsWpG-7fpXY7-bwuAiT-pajewh-p3KEYV-effXoi-dcgm8d-cmLp8j-74NMSZ-a8N2W5-evAizP-9Q4GZk-7vUdin-oLfTJy-72Bmcy

The cotton candy image is from Stefano Mortellaro

https://www.flickr.com/photos/fazen/7046055433/in/photolist-bJCSNn-6EqFUq-scFn8R-kgWY1-g7QoZ-dxRQPM-eee8g9-7Trb4U-AKUjg-91ex6a-6SbCJe-8uBSRj-4SJoSi-py7we-4yrDzi-nCkFi-5YQ7es-aoDwDH-71jQhR-fvLrWL-4UJWoT-btC63o-72SYjo-8uyPWz-4SNC91-nJBQmd-776pxp-aCEG6X-9sPSN7-5AZV1s-4aTwB-8jmZFT-4yvWfN-4qSkK-714Yu4-MyqRs-bAAmGK-cxG7L9-NJbXr-pxJ9zB-dkge4S-JcjEY-3bg2bB-8DVyJg-MyqzN-3eugRY-aqjzmR-e7DTDb-4yvWFw-asawee
Date
Source YouTube: The Engineering of a Disposable Diaper – View/save archived versions on archive.org and archive.today
Author engineerguy

Licensing[edit]

This video, screenshot or audio excerpt was originally uploaded on YouTube under a CC license.
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This file is licensed under the Creative Commons Attribution 3.0 Unported license.
Attribution: engineerguy
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  • to remix – to adapt the work
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This file, which was originally posted to YouTube: The Engineering of a Disposable Diaper – View/save archived versions on archive.org and archive.today, was reviewed on 27 June 2017 by reviewer Daphne Lantier, who confirmed that it was available there under the stated license on that date.

File history

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Date/TimeThumbnailDimensionsUserComment
current16:30, 27 June 20176 min 34 s, 1,920 × 1,080 (70.36 MB)Hannolans (talk | contribs)Imported media from https://www.youtube.com/watch?v=xYNX8y6lQMc

Transcode status

Update transcode status
Format Bitrate Download Status Encode time
VP9 1080P 1.28 Mbps Completed 08:41, 22 October 2018 16 min 38 s
Streaming 1080p (VP9) Not ready Unknown status
VP9 720P 715 kbps Completed 08:38, 22 October 2018 12 min 50 s
Streaming 720p (VP9) Not ready Unknown status
VP9 480P 428 kbps Completed 08:33, 22 October 2018 8 min 4 s
Streaming 480p (VP9) Not ready Unknown status
VP9 360P 280 kbps Completed 08:30, 22 October 2018 5 min 43 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 203 kbps Completed 08:29, 22 October 2018 4 min 29 s
Streaming 240p (VP9) 116 kbps Completed 20:16, 17 December 2023 1.0 s
WebM 360P 575 kbps Completed 16:39, 27 June 2017 8 min 37 s
Streaming 144p (MJPEG) 1,000 kbps Completed 18:27, 9 November 2023 23 s
Stereo (Opus) 84 kbps Completed 10:36, 9 November 2023 8.0 s
Stereo (MP3) 128 kbps Completed 10:19, 9 November 2023 13 s

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