Notes on music, books, and everything else

• How I built my family genealogy tree visualization onlineJune 12, 2026
• The Ekengren family tree: from Salma to a Welsh king in 1025 ADJune 12, 2026
• My concert listSeptember 18, 2024
• On freedom and constraintsAugust 9, 2024
• What do Alexander the Great and Winnie the Pooh have in common?January 12, 2024
• Free history eBooksJuly 15, 2023
• Neil Postman on technology and thinkingMarch 15, 2023
• Free technical writing resourcesFebruary 23, 2023
• Make me one with everythingFebruary 13, 2023
• DITA XML reference guideFebruary 10, 2023
• MLK on scienceFebruary 10, 2022
• Vonnegut on telekineticsFebruary 10, 2022
• The 21st Century Dark Ages: On Historical Rhymes, Faith in Science & The Limits of TechniciansFebruary 10, 2021
• IdiacanthusMarch 10, 2020
• CapgrasJanuary 1, 2018
• CALDecember 20, 2016
• El Pentágono del PoderOctober 1, 2014
• Neal Ekengren's Wekiva WonderJanuary 1, 2005