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File:Honeycomb-Actuators-Inspired-by-the-Unfolding-of-Ice-Plant-Seed-Capsules-pone.0163506.s004.ogv

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English: Hydro-responsive bilayer-honeycomb prototype. The hydro-actuated honeycomb’s walls are constructed from spruce veneer (active) and paper (passive) layers, with the passive paper layers facing the inside of the cells. Upon change of the environemnt realtive humidity from 50 to 95%, the bilayer walls bend and the whole honeycomb structure expands-contracts up to 5-folds.
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Source S4 Movie from Guiducci L, Razghandi K, Bertinetti L, Turcaud S, Rüggeberg M, Weaver J, Fratzl P, Burgert I, Dunlop J (2016). "Honeycomb Actuators Inspired by the Unfolding of Ice Plant Seed Capsules". PLOS ONE. DOI:10.1371/journal.pone.0163506. PMID 27806052. PMC: 5091791.
Author Guiducci L, Razghandi K, Bertinetti L, Turcaud S, Rüggeberg M, Weaver J, Fratzl P, Burgert I, Dunlop J
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This file was transferred to Wikimedia Commons from PubMed Central by way of the Open Access Media Importer.
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Date/TimeThumbnailDimensionsUserComment
current08:54, 31 January 20177.3 s, 4,672 × 3,104 (23.3 MB)Open Access Media Importer Bot (talk | contribs)Automatically uploaded media file from Open Access source. Please report problems or suggestions here.

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Format Bitrate Download Status Encode time
VP9 2160P 6.85 Mbps Completed 21:59, 28 August 2018 38 s
Streaming 2160p (VP9) 6.85 Mbps Completed 15:34, 14 January 2024 1.0 s
VP9 1440P 3.53 Mbps Completed 21:59, 28 August 2018 23 s
Streaming 1440p (VP9) 3.53 Mbps Completed 21:53, 16 January 2024 1.0 s
VP9 1080P 1.73 Mbps Completed 21:59, 28 August 2018 15 s
Streaming 1080p (VP9) 1.74 Mbps Completed 18:55, 7 February 2024 1.0 s
VP9 720P 925 kbps Completed 21:58, 28 August 2018 10 s
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Streaming 480p (VP9) 507 kbps Completed 04:11, 18 March 2024 1.0 s
VP9 360P 307 kbps Completed 21:58, 28 August 2018 7.0 s
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VP9 240P 178 kbps Completed 21:58, 28 August 2018 7.0 s
Streaming 240p (VP9) 179 kbps Completed 03:56, 2 January 2024 1.0 s
WebM 360P 507 kbps Completed 08:54, 31 January 2017 11 s
Streaming 144p (MJPEG) 642 kbps Completed 19:54, 14 November 2023 2.0 s

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