diff --git a/db/sql/postgres/feature/optimization/presentations.txt b/db/sql/postgres/feature/optimization/presentations.txt
new file mode 100644
index 000000000..fdec4d0fb
--- /dev/null
+++ b/db/sql/postgres/feature/optimization/presentations.txt
@@ -0,0 +1,3 @@
+2024
+WorkSolutions - Kostenko - Postgres World Optimization Misteries ru 0:00 of 32:50
+    https://www.youtube.com/watch?v=MeTDmLyYD9k
diff --git a/nontech/history/people/mistery/redozubov.txt b/nontech/history/people/mistery/redozubov.txt
index 2ea2866ea..9cb23d43e 100644
--- a/nontech/history/people/mistery/redozubov.txt
+++ b/nontech/history/people/mistery/redozubov.txt
@@ -4,6 +4,9 @@ https://meanings.farm/en/book/
     https://bookap.info/author/1929
 
 2024
+Redozubov - Bible Stolen from Shumers - Body Parts Detective 15:00 of 47:44
+    https://www.youtube.com/watch?v=PXo3qiss8xs
+    ! Atrahasis poem - about flow (Akkad)
 Redozubov - Franklin - The Main US Secret of 37:32
     https://www.youtube.com/watch?v=pSHGa6ae81I
         https://www.youtube.com/watch?v=Atu85_VvW0s
diff --git a/nontech/literature/edu/sychyova.txt b/nontech/literature/edu/sychyova.txt
new file mode 100644
index 000000000..0b531c3c8
--- /dev/null
+++ b/nontech/literature/edu/sychyova.txt
@@ -0,0 +1,3 @@
+2024
+SavvateevNativeSchool - Denis - Sychyova - School Literature Program 13:00 of 51:47
+    https://www.youtube.com/watch?v=CqndUk6JPDM