/ /blog Sat, 21 Jul 2018 23:23:17 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.3 4274030 /2018/07/14/1509/ Fri, 13 Jul 2018 23:47:28 +0000 /?p=1509 Home again. On the way home we flew over the North sea oil fields. Two observations: (1) the oil rigs look tiny from the air but (2) there were so many more of them than I would ever have expected.

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