@p @GhostOfMoshe @Jonny @Doll @koropokkur @RedTechEngineer @ins0mniak @Captain80s @Leyonhjelm @thendrix @redneonglow gmail was supposedly an in-house "20%" project (back when they still did that) by a random googler but over time I believe that less and less. I thought google maps was in-house but could be wrong, but Google Earth was definitely an acquisition, as was Sketchup and google photos.