diff --git a/hw/comp/litography/docs/presentations.txt b/hw/comp/litography/docs/presentations.txt
index d507a7f9b..80d0bc55a 100644
--- a/hw/comp/litography/docs/presentations.txt
+++ b/hw/comp/litography/docs/presentations.txt
@@ -1,4 +1,6 @@
 2025
+Droider - What will be After 1 nm 0:00 of 17:25
+    https://www.youtube.com/watch?v=fidBpQdaF-U
 MaximGorshenin - All Truth About RU Litograph on 350 nanometers of 23:15
     https://www.youtube.com/watch?v=sOEf0FxDoJA
     ! ZNTC - Zelenogradskiy ...
diff --git a/hw/tool/accumulator.txt b/hw/tool/accumulator.txt
index 94235a883..3872d9871 100644
--- a/hw/tool/accumulator.txt
+++ b/hw/tool/accumulator.txt
@@ -3,3 +3,7 @@ https://www.ozon.ru/product/akkumulyatornaya-otvertka-zubr-otr-4-n20-486652177
     ! 107 bin
 https://www.ozon.ru/product/otvertka-xiaomi-wowstick-try-20-in-1-silver-486593478
     ! 92 bin
+
+2025
+Victor - Charge Accumulater in a Right Way 0:00 of 1:14:09
+    https://www.youtube.com/watch?v=yalfv37Eiiw