<span style="font-family: Theinhardt, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Oxygen-Sans, Ubuntu, Cantarell, &quot;Helvetica Neue&quot;, sans-serif;">This was cool. At heritage Czech glassmaker Lasvit's booth, a cluster of glass pendants seemed to change the color of the light around them as they moved. They're actually highlighting or blocking parts of the color spectrum as they slowly turn because they're made from </span><span style="font-family: Theinhardt, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, Oxygen-Sans, Ubuntu, Cantarell, &quot;Helvetica Neue&quot;, sans-serif;">lanthanide oxides extracted from recycled electromagnets. I had to google it. The Design Miami presentation was a little precious for my taste, but I could see designers doing interesting, experimental things with the materials.</span>  Photo 10 of 14 in Everything That Made Dwell’s Editor-in-Chief Pull Out His Phone at This Year’s Design Miami

Everything That Made Dwell’s Editor-in-Chief Pull Out His Phone at This Year’s Design Miami

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This was cool. At Czech glassmaker Lasvit’s booth, a cluster of glass pendants seemed to change the color of the light around them as they moved. They’re actually highlighting or blocking parts of the color spectrum as they slowly turn because they’re made from lanthanide oxides extracted from recycled electromagnets. I had to Google it. The Design Miami presentation was a little precious for my taste, but I could see designers doing interesting, experimental things with the materials.