JoAnne Klimovich Harrop Monday, May 16, 2022 3:43 p.m. | Monday, May 16, 2022 3:43 p.m. The people in these images truly are men and women of steel. They are individuals who labored to create the ...
Remember the graph paper you used at school, the kind that’s covered with tiny squares? It’s the perfect illustration of what mathematicians call a “periodic tiling of space”, with shapes covering an ...
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