A lovely arrangement from inside Hallgrímskirkja, in Reykjavik. Sunlight passing through the congruent window on the opposite side of the church creates what looks like a translation. I wonder if there’s a time of year Read more…
I wrote a column for Quanta Magazine on the recently discovered “hat tile”, the first ever aperiodic monotile! Have you ever admired how the slats of a hardwood floor fit together so cleanly, or how Read more…
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