<p>Sample of a shape-memory polymer foam, as researched for use in shape-changing aeroplanes. Front 3/4 view of whole object on grey background.  See <sup id="cite_ref-1" class="reference"><a href="#cite_note-1">[1]</a></sup><sup id="cite_ref-2" class="reference"><a href="#cite_note-2">[2]</a></sup>.
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<div class="reflist" style="list-style-type: decimal;">
<ol class="references"><li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><cite style="font-style:normal"> (<span class="mw-formatted-date" title="2007-01-01">1 January 2007</span>). "Flexural Testing of Shape Memory Polymers for Morphing Aircraft Applications". <i>Volume 10: Mechanics of Solids and Structures, Parts A and B</i>: 299–303. <a href="https://en.wikipedia.org/wiki/Digital_object_identifier" class="extiw" title="w:Digital object identifier">DOI</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1115/IMECE2007-43219">10.1115/IMECE2007-43219</a>.</cite></span>
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<li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><cite style="font-style:normal"> (<span class="mw-formatted-date" title="2007-01-08">8 January 2007</span>). "Morphing Aircraft Technology Survey". <i>45th AIAA Aerospace Sciences Meeting and Exhibit</i>. <a href="https://en.wikipedia.org/wiki/Digital_object_identifier" class="extiw" title="w:Digital object identifier">DOI</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.2514/6.2007-1258">10.2514/6.2007-1258</a>.</cite></span>
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<a rel="nofollow" class="external text" href="https://www.sciencemuseum.org.uk/">Science Museum London</a> / <a rel="nofollow" class="external text" href="http://www.scienceandsociety.co.uk/">Science and Society Picture Library</a>
CC BY-SA 2.0
<p><a rel="nofollow" class="external text" href="https://collection.sciencemuseumgroup.org.uk/objects/co8086520">one sample of shape-memory polymer foam, as researched for use in shape-changing aeroplanes.</a>
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<ul><li>Uploaded by <a href="//commons.wikimedia.org/wiki/User:Mrjohncummings" title="User:Mrjohncummings">Mrjohncummings</a></li></ul>