My friend has one of these, 30 years old and in really good condition. #giantcycles ‘town Auckland’ tourer style commuter bike. Only seen a few in the uk. I wonder if there more common in NZ / Japan / USA?

Voronoi Percolation: Topological Stability and Giant Cycles
Benjamin Schweinhart, Morgan Shuman
Paper
Details
#VoronoiPercolation #TopologicalDataAnalysis #GiantCycles