diff --git a/nontech/economy/people/hazin.txt b/nontech/economy/people/hazin.txt
index e35165805..0b3ff1ee5 100644
--- a/nontech/economy/people/hazin.txt
+++ b/nontech/economy/people/hazin.txt
@@ -40,6 +40,8 @@ LawAnOrder - 07.07 - Dudnik - Hazin of 43:16
     https://www.youtube.com/live/4G2UZPANtXw
 NDay - Harcyzov - Hazin - USD World System Break of 23:14
     https://nday.club/video/raspad-mirovoy-dollarovoy-zony-voyna-nato-protiv-rossii-i-posledniy-bal-liberalov
+WhatIsToday - Hazin - Evstafiev - Gevorgyan - EconomyRU 18:00 of 53:48
+    https://www.youtube.com/watch?v=aPQ0Mr6QFas
 LawAnOrder - 06.23 - Dudnik - Hazin of 47:10
     https://www.youtube.com/watch?v=KJRB0WQ-6ns
 LawAnOrder - 06.16 - Dudnik - Hazin of 51:04
diff --git a/nontech/politics/channels/metametrica.txt b/nontech/politics/channels/metametrica.txt
index a538f42a7..32974dc06 100644
--- a/nontech/politics/channels/metametrica.txt
+++ b/nontech/politics/channels/metametrica.txt
@@ -5,7 +5,7 @@ https://vk.com/public210614080
 https://www.youtube.com/c/Metametrica/videos
 
 2024
-Metametrica - Brekotin 20:00 of 1:15:52
+Metametrica - Brekotin of 1:15:52
     https://www.youtube.com/watch?v=rdFa8mXAEck
 Metametrica - Ritter 15:00 of 1:05:45
     https://www.youtube.com/watch?v=XAjdpJQ0d98
diff --git a/pl/cross/methodologies/architecture/system-design/presentations.txt b/pl/cross/methodologies/architecture/system-design/presentations.txt
index 74dca6e28..f42df2fb5 100644
--- a/pl/cross/methodologies/architecture/system-design/presentations.txt
+++ b/pl/cross/methodologies/architecture/system-design/presentations.txt
@@ -1,3 +1,8 @@
+2024
+JPoint - Volyhin - System Design Interview ru 18:00 of 49:46
+    https://www.youtube.com/watch?v=RAMWRgt-3G0
+    ! functional req - answer q "what"
+    ! non-functional req - answer q "how much"
 2023
 JPoint - Maslov - System Design of 46:38
     https://www.youtube.com/watch?v=popkBBjbAv8