Why large swathes of countries are censored on Google Maps
https://www.abc.net.au/news/2019-02-21/why-large-parts-of-earth-are-censored-by-google-maps/10826024
Strava secret Australian bases
https://www.abc.net.au/news/science/2018-01-29/strava-heat-map-shows-military-bases-and-supply-routes/9369490