Carlos Calle demonstrating the Electrodynamic Dust Shield to the NASA Chief Technologist
<bdi><a href="https://www.wikidata.org/wiki/Q117448892" class="extiw" title="d:Q117448892"><span title="NASA photographer">Kim Shiflett</span></a>
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Taken on 6 January 2015, 09:31:40
Work of US Government Employee (NASA), <a rel="nofollow" class="external free" href="https://www.nasa.gov/content/nasa-chief-technologist-visits-kennedy-space-center-labs">https://www.nasa.gov/content/nasa-chief-technologist-visits-kennedy-space-center-labs</a>