m

db/sql/docs/training.txt

@@ -5,3 +5,6 @@ https://sqltest.online/ru/books
 https://www.sql-ex.ru/
 
 https://sql-academy.org/ru/trainer
+
+https://www.sqlteaching.com/
+https://github.com/rhc2104/sqlteaching

nontech/politics/clubs/masonery.txt

@@ -4,6 +4,7 @@ researchers
 2025
 OutOfFormat - They Try to Inspire us that This is Edu Org 1:00 of 46:38
     https://www.youtube.com/watch?v=6I5sIseuCO0
+    ! 5:00 John Di - founder of Mi-5/6, before Newton
 Panarin - Yalta II of 1:15:17
     https://www.youtube.com/watch?v=2iHjl-mFpOU
     ! Surarev Tower - Lefort, Gordon, Bruce

science/data-science/cheatsheets.txt

@@ -0,0 +1 @@
+https://github.com/FavioVazquez/ds-cheatsheets