diff --git a/nontech/literature/mashevskiy/european.txt b/nontech/literature/mashevskiy/european.txt
index 31a1003a4..849ab099e 100644
--- a/nontech/literature/mashevskiy/european.txt
+++ b/nontech/literature/mashevskiy/european.txt
@@ -193,9 +193,13 @@ Part 02 1:25:00 of 1:56:42
 Part 03 of 1:04:09
     https://www.youtube.com/watch?v=3tei1gRcDhI
 
-Part 04 3:00 of 41:00
+Part 04 of 41:00
     https://www.youtube.com/watch?v=6I_19lZYnwo
+    ! 4:00 Slavery pomeshalo to ancient greeks develop to enterprise-civilization (cheap price of slavery labor)
 
+Part 05 0:00 of 1:05:25
+    https://www.youtube.com/watch?v=G8Tl7Z05MuU
+    
 2018
 NonfictionEducation - Mashevskiy - Euripid of 1:48:49
     https://www.youtube.com/watch?v=aEHxez2ZTww
diff --git a/nontech/politics/clubs/kob/kob-petrov.txt b/nontech/politics/clubs/kob/kob-petrov.txt
index 69ba7c148..2b1c72454 100644
--- a/nontech/politics/clubs/kob/kob-petrov.txt
+++ b/nontech/politics/clubs/kob/kob-petrov.txt
@@ -108,7 +108,7 @@ VideoBelarus - KOB - Petrov Konstantin Pavlovich of p20
     https://www.youtube.com/playlist?list=PLD8530204BC9F3270
     p4 15:00 of 1:17:08
         https://www.youtube.com/watch?v=L3u4PtpHfT4
-    p3 37:00 of 1:48:33
+    p3 44:00 of 1:48:33
         https://www.youtube.com/watch?v=3WnOGwQtkLY
         ! 3-edinstvo: materiya/veschestvo, information, vremya (Amun - 4)
         ! 30:00 Vodovozov - kniga pervonachalnogo chteniya (https://rusneb.ru/catalog/000200_000018_v19_rc_1435445/)
diff --git a/nontech/politics/people/gennady-m.txt b/nontech/politics/people/gennady-m.txt
index e35a9a436..c6a673537 100644
--- a/nontech/politics/people/gennady-m.txt
+++ b/nontech/politics/people/gennady-m.txt
@@ -13,7 +13,7 @@ MichaelTellbot - Golographics Universe
 USLawAndOrder - Dudnik - GennadyM - Trump and RomanClub 28:00 of 1:03:50
     https://www.youtube.com/watch?v=d-OYfN8HXu0
 2024
-USLawAndOrder - Dudnik - GennadyM - 10.18 1:00 of 1:12:18
+USLawAndOrder - Dudnik - GennadyM - 10.18 51:00 of 1:12:18
     https://www.youtube.com/watch?v=LD2H0vGrS3U
 GennadyM - The Economist - 2025 - Hidden Plans of Saturnists of 57:48
     https://www.youtube.com/watch?v=znIh6rzWrr4