What I learned this week 05-09-2026 2026-05-09 What I learned this week⌗ Software⌗ Jevons paradox “when technological improvements that increase the efficiency of a resource’s use lead to a rise, rather than a fall, in total consumption of that resource” “It is better to have a system omit certain anomalous features and improvements, but to reflect one set of design ideas, than to have one that contains many good but independent and uncoordinated ideas." Business/Finance⌗ Interesting Links⌗ Why power in Spain is so cheap Math/Stats⌗ Math of sudoku Herfindahl–Hirschman index Travel⌗ Other⌗