Why was the distress call used by the Titanic and other vessels of the day ' CQD'? What did it mean? - Quora
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Fluorescent Polyethylene by In Situ Facile Synthesis of Carbon Quantum Dots Facilitated by Silica Nanoparticle Agglomerates | ACS Applied Polymer Materials
Ian Urbina on Twitter: "Shortly after SOS was created, people onshore began speculating what it meant, creating a so-called backronym or false etymology. The popular (and mistaken) interpretation was that it stood
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