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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/AP/4/12/2" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Unpublished drawings, candle grenades by [Joseph Mead]</dc:title>
  <dc:description>Three figures illustrating how to build John Theophilus Desaguliers' candle grenade, consisting of a glass bubble and stem, partially filled with water, stuck into the top of a lit candle. This illustration comes from Mead's essay on the force of explosion of thunder.

Subject: Meteorology</dc:description>
  <dc:date>[1777]</dc:date>
</rdf:Description>