diff --git a/nontech/politics/clubs/kob/kob-efimov.txt b/nontech/politics/clubs/kob/kob-efimov.txt
index 8b22d3b07..54fbff7c9 100644
--- a/nontech/politics/clubs/kob/kob-efimov.txt
+++ b/nontech/politics/clubs/kob/kob-efimov.txt
@@ -109,6 +109,10 @@ Efimov - Yought and Matrix Exit Points of 1:41:57
 2015
 Efimov - Limits of Growth Concept of 22:20
     https://www.youtube.com/watch?v=uAJj4LRJNHk
+2011
+KastyanKa - Efimov - Culture of Thinking Development of 2:07:57
+    https://www.youtube.com/watch?v=5azNKQajOsU
+    ! 1375 y before our era - Amon-Aton hier
 2010
 ValeryKudryavtsev - World Control Lections FSB 1:43:00 of 2:01:37
     https://www.youtube.com/watch?v=raFJDUXDTMs
diff --git a/nontech/politics/countries/zh/maslov.txt b/nontech/politics/countries/zh/maslov.txt
new file mode 100644
index 000000000..0b4849cde
--- /dev/null
+++ b/nontech/politics/countries/zh/maslov.txt
@@ -0,0 +1,3 @@
+2024
+NaidiMamonta - Maslov - Misteries of Shaolin of 47:27
+    https://www.youtube.com/watch?v=krE-IBniRzI
diff --git a/os/linux/nixos/docs/tips.txt b/os/linux/nixos/docs/tips.txt
index f6c7bbb12..6a74c5cd2 100644
--- a/os/linux/nixos/docs/tips.txt
+++ b/os/linux/nixos/docs/tips.txt
@@ -1,6 +1,21 @@
 https://ops.functionalalgebra.com/nix-by-example/
 
 2024
+Vimjoyer - Top 6 Best NixOS Tips & Tricks of 13:33
+    https://www.youtube.com/watch?v=cH9HGs2AxuA
+    ! nix-env -iA <pkg> - install package globally
+    ! nix-shell -p nodejs nodePackages.typsecript-language-server typescript --command pwsh
+    ! {pkgs, lib, ...}: {
+      system.activationScripts = {
+        myCustomConfigFile = ''
+          mkdir -p /home/<usr>/.config/hypr
+          cat << EOF > /home/<usr>/.config/hypr/hyprland.conf
+          general {
+            ...
+          }
+        '';
+      };
+    }
 Chris McDonough - NixOS 75: Nix Tips and Tricks 0:00 of 13:27
     https://www.youtube.com/watch?v=hrBxHmuzEBo
     https://github.com/mcdonc/.nixconfig/blob/master/videos/tipsntricks/script.rst