Fanfields: A Simple Way To Maximise Fields In Ingress

In this video, I show Ingress players a method for getting the maximum possible number of fields from a given set of portals. The method is, I hope, simple enough that an agent can apply the method with no more planning than just holding a collection of portal keys.
I also show how to rebuild the fields once the opposing team destroys the main anchor.
If you're an ingress player, then study the video, collect some keys, and try the method out on your favorite set of portals. Let me know in the comments how it went for you!
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Thanks to Ingress agent Buckwheat35 for the French subtitles