Linkage

Restoring the St. John Altarpiece...with mathematics! (G+)

Nonconvex equilateral hecatontetracontahedron (G+)

Sets of seven non-cocircular points with integral distances

Biographies of prominent Latin and Hispanic mathematicians

UK cuts off the flow of foreign students, because British higher education hasn't imploded quickly enough in the wake of Brexit and needs a push (G+)

DNA origami: programmable matter for making nano-scale shapes and structures

How political hoaxes spread on twitter

The McGee graph animated in 3d to show off its symmetries (G+)

2-satisfiability, now a Good Article on Wikipedia

OMICS hijacks two previously-reputable publishers and their journals

The Reuleaux triangle tetrahedron, what you get if you glue four Reuleaux triangles edge-to-edge

Symposium on Computational Geometry call for papers (abstracts Nov. 28, papers Dec. 5)

The McGee graph, again, as a non-rigid unit distance graph