diff --git a/hw/comp/cpu/single-plat/articles.txt b/hw/comp/cpu/single-plat/articles.txt
index ba00573e7..f10131538 100644
--- a/hw/comp/cpu/single-plat/articles.txt
+++ b/hw/comp/cpu/single-plat/articles.txt
@@ -1,4 +1,5 @@
 2023
+https://habr.com/ru/companies/selectel/articles/778210/
 https://habr.com/ru/companies/selectel/articles/774782/
 2022
 https://habr.com/ru/company/selectel/blog/597595/
diff --git a/nontech/economy/people/hazin.txt b/nontech/economy/people/hazin.txt
index 339f0aad2..626053c7c 100644
--- a/nontech/economy/people/hazin.txt
+++ b/nontech/economy/people/hazin.txt
@@ -75,6 +75,8 @@ Pax Americana
     63A43577EA282E5D1FC532BDFA18149F
 
 2023
+LawAnOrder - 12.02 - Dudnik - Hazin of 53:52
+    https://www.youtube.com/watch?v=HstnK6ohWS8
 AlexeyLutsvig - SolovyovLive - Hazin - 11.28 of 19:53
     https://www.youtube.com/watch?v=Ijse9g1SNvQ
     https://www.youtube.com/watch?v=d_2NNgPlXlw
diff --git a/nontech/psycho/drugs/nootrops/nuvidgil.txt b/nontech/psycho/drugs/nootrops/nuvidgil.txt
new file mode 100644
index 000000000..07357a91d
--- /dev/null
+++ b/nontech/psycho/drugs/nootrops/nuvidgil.txt
@@ -0,0 +1,2 @@
+2017
+https://habr.com/ru/articles/409101/
diff --git a/ortho/people/mazhuko.txt b/ortho/people/mazhuko.txt
index 777ef8bbf..d401b9e6d 100644
--- a/ortho/people/mazhuko.txt
+++ b/ortho/people/mazhuko.txt
@@ -12,6 +12,8 @@ monastyr history
 https://www.youtube.com/watch?v=4WViVURDHcw
 
 2023
+Mazhuko - Hint (Temple Entrance of Bogorodzitsa) of 10:46
+    https://www.youtube.com/watch?v=DpQmv5j1jWQ
 Mazhiko - What Do I in Church For of 12:55
     https://www.youtube.com/watch?v=ujbcLb2OEbE
 Mazhuko - Extra Weight Drug of 11:16
diff --git a/os/linux/nixos/docs/people/core.txt b/os/linux/nixos/docs/people/core.txt
new file mode 100644
index 000000000..e8aa5c817
--- /dev/null
+++ b/os/linux/nixos/docs/people/core.txt
@@ -0,0 +1,5 @@
+@tomberek
+Tom Bereknyei
+
+@Ericson2314
+John Ericson
diff --git a/os/linux/nixos/docs/presentations.txt b/os/linux/nixos/docs/presentations.txt
index 22a845d4a..029a751da 100644
--- a/os/linux/nixos/docs/presentations.txt
+++ b/os/linux/nixos/docs/presentations.txt
@@ -1,4 +1,6 @@
 2023
+Nixos - Valentin Gagarin - Thomas Bereknyei & John Ericson – Unexplored superpowers (2023 Nix Developer Dialogues) of 1:02:06
+    https://www.youtube.com/watch?v=T3vq9Mf5mXQ
 Nixos - Valentin Gagarin - Theophane Hufschmitt & Matthias Meschede – Build system for business (2023 Nix Developer Dialogues) of 1:02:27
     https://www.youtube.com/watch?v=g_6vi14aD0c
 MoscowProgrammingClub - Nix - Not Only PM 0:00 of 1:49:05
diff --git a/os/linux/nixos/features/module/docs/presentations.txt b/os/linux/nixos/features/module/docs/presentations.txt
index 00892da64..e9e049414 100644
--- a/os/linux/nixos/features/module/docs/presentations.txt
+++ b/os/linux/nixos/features/module/docs/presentations.txt
@@ -1,4 +1,6 @@
 2023
+LibrePhoenix - How to Start Adding Modularity to your NixOS Config 0:00 of 32:42
+    https://www.youtube.com/watch?v=bV3hfalcSKs
 Tweag - The Nix Hour #54 [Writing NixOS Modules] 0:00 of 58:06
     https://www.youtube.com/watch?v=N7hFP_40DJo
 2022
diff --git a/pages/pages.txt b/pages/pages.txt
index e24a5f169..b513759f6 100644
--- a/pages/pages.txt
+++ b/pages/pages.txt
@@ -4,6 +4,9 @@ https://gitlab.com/inspire1/digital-platform/domain-services/notification-domain
 ? github/nushell
 https://github.com/x-way/iptables-tracer
 
+hyprland
+https://www.youtube.com/watch?v=PMQf9gAt8FE
+
 cp: cannot stat '/var/log/pacstall/metadata/*': No such file or directory
 
 voronezh math life - homologies and data analysis
diff --git a/science/ai/hosted/ms-copilot.txt b/science/ai/hosted/ms-copilot.txt
new file mode 100644
index 000000000..de0b45782
--- /dev/null
+++ b/science/ai/hosted/ms-copilot.txt
@@ -0,0 +1,5 @@
+2023
+https://habr.com/ru/news/778144/
+https://habr.com/ru/news/774194/
+https://habr.com/ru/news/776926/
+    ! gpt4-turbo
diff --git a/science/ai/llm/docs/articles.txt b/science/ai/llm/docs/articles.txt
index 8676e89fc..5119844e1 100644
--- a/science/ai/llm/docs/articles.txt
+++ b/science/ai/llm/docs/articles.txt
@@ -1,4 +1,5 @@
 2023
+https://habr.com/ru/companies/ods/articles/776478/
 https://aw.club/global/ru/blog/ai/what-are-llms-and-what-opportunities-do-they-offer
     bla-bla
 https://towardsdatascience.com/all-you-need-to-know-to-develop-using-large-language-models-5c45708156bc
diff --git a/science/topology/knots.txt b/science/topology/knots.txt
index a68035853..b63d6afcc 100644
--- a/science/topology/knots.txt
+++ b/science/topology/knots.txt
@@ -1,3 +1,8 @@
+2023
+VertDider - Knots Theory 0:00 of 33:22
+    https://www.youtube.com/watch?v=6LeWR0GsA_U
+Veritasium - How The Most Useless Branch of Math Could Save Your Life 0:00 of 35:20
+    https://www.youtube.com/watch?v=8DBhTXM_Br4
 2020
 https://habr.com/ru/post/504070/
 2019