Linkage for the ides of August
New convex pentagon tiler (G+; see also more detailed Guardian article)
How both author intent and journal house style affect what a citation means (G+)
Modern day Sangaku: why are these three circle centers collinear? (G+)
Google stands up against extraterritorial censorship in the name of the right to be forgotten (G+)
Maria Mitchell, Victorian astronomer who fought the pay gap (G+)
The fight against promotional editing on Wikipedia's medical articles
Dual graphs, my Wikipedia improvement project for the week (G+)