diff --git a/nontech/history/people/zhukov/zhukov-klim.txt b/nontech/history/people/zhukov/zhukov-klim.txt
index c161cfd25..c58a02b95 100644
--- a/nontech/history/people/zhukov/zhukov-klim.txt
+++ b/nontech/history/people/zhukov/zhukov-klim.txt
@@ -11,6 +11,8 @@ friends
 Constantin Podstreshnyi
 
 2024
+KlimZhukov - Meyser - Real Liberalism Diff Democracy and Dugin Nonsense of 59:26
+    https://www.youtube.com/watch?v=scx78OQTTPE
 KlimZhukov - Podstreshnyi - Guest from Future of 48:02
     https://www.youtube.com/watch?v=A6k_D-Nvb4Y
     ! Igor Vsevolodovich Mazheyko - spec of Birma/Mjanma
diff --git a/nontech/ortho/people/mazhuko.txt b/nontech/ortho/people/mazhuko.txt
index 370af9bfa..8a094d96a 100644
--- a/nontech/ortho/people/mazhuko.txt
+++ b/nontech/ortho/people/mazhuko.txt
@@ -22,6 +22,8 @@ people
     ! his students - S.S Averintsev, V Bibihin
 
 2024
+Mazhuko - Translation Difficulties of 9:18
+    https://www.youtube.com/watch?v=8dU_DjLOKaM
 Mazhuko - QA 108 - Family Song of 7:09
     https://www.youtube.com/watch?v=KaM3vGUYirc
 Mazhuko - Tearing Piety of 11:02
diff --git a/pl/cpp/features/templates/concepts/contracts.txt b/pl/cpp/features/templates/concepts/contracts.txt
new file mode 100644
index 000000000..78b21c57a
--- /dev/null
+++ b/pl/cpp/features/templates/concepts/contracts.txt
@@ -0,0 +1,3 @@
+2024
+CppUG - Dumler - Cpp Contracts 0:00 of 1:02:30
+    https://www.youtube.com/watch?v=HvEVf5d3nB8
diff --git a/pl/cross/methodologies/architecture/ddd.txt b/pl/cross/methodologies/architecture/ddd.txt
index 0a815f913..37d1298fe 100644
--- a/pl/cross/methodologies/architecture/ddd.txt
+++ b/pl/cross/methodologies/architecture/ddd.txt
@@ -25,7 +25,7 @@ SpringIO - Getting modules right with Domain-driven Design by Michael Plöd @ Sp
     https://speakerdeck.com/mploed/getting-modules-right-with-domain-driven-design?slide=89
 https://learn.microsoft.com/ru-ru/dotnet/architecture/microservices/microservice-ddd-cqrs-patterns/
 2021
-DotNext - Horikov - DDD - Most Important ru 9:00 of 1:13:59
+DotNext - Horikov - DDD - Most Important ru 35:00 of 1:13:59
     https://www.youtube.com/watch?v=JOy_SNK3qj4
 2020
 https://habr.com/ru/companies/dododev/articles/489352/
diff --git a/pl/web/nocode/bubble.txt b/pl/web/nocode/bubble.txt
new file mode 100644
index 000000000..1814e4564
--- /dev/null
+++ b/pl/web/nocode/bubble.txt
@@ -0,0 +1,7 @@
+https://bubble.io/
+https://bubble.io/faq
+https://bubble.io/features
+https://bubble.io/feature-index
+https://bubble.io/how-to-build
+
+https://bubble.io/pricing
diff --git a/science/algo/string/aho-corasik.txt b/science/algo/string/aho-corasik.txt
new file mode 100644
index 000000000..2bd05bd22
--- /dev/null
+++ b/science/algo/string/aho-corasik.txt
@@ -0,0 +1,3 @@
+2023
+OtusEdu - Trie of Aho-Korasik 0:00 of 1:26:43
+    https://www.youtube.com/watch?v=kopggiBF210
diff --git a/science/algo/string/kmp-knuth-morris-pratt.txt b/science/algo/string/kmp-knuth-morris-pratt.txt
new file mode 100644
index 000000000..45c7ae50b
--- /dev/null
+++ b/science/algo/string/kmp-knuth-morris-pratt.txt
@@ -0,0 +1,3 @@
+2023
+OtusEdu - KMP Automaton 0:00 of 1:26:57
+    https://www.youtube.com/watch?v=j6YR-5us0mM
diff --git a/science/ds/tree/segment.txt b/science/ds/tree/segment.txt
index b8833d144..074788cb4 100644
--- a/science/ds/tree/segment.txt
+++ b/science/ds/tree/segment.txt
@@ -32,6 +32,8 @@ TinkofEdu - Segment Tree of 2:40:06
 SergeySlotin - Persistent Segment Tree ru
     https://ru.algorithmica.org/cs/persistent/persistent-segtree/
     https://en.algorithmica.org/hpc/data-structures/segment-trees/
+OtusEdu - SegmentTree 0:00 of 55:46
+    https://www.youtube.com/watch?v=CDLLYa8nAVM
 2020
 OtusOnlineEdu - SegmentTree 0:00 of 1:31:31
     https://www.youtube.com/watch?v=99M67y9kLJs