diff --git a/fall-2024/aicore/00010/.~lock.Applying Knowledge of AI Systems and Concepts.odt# b/fall-2024/aicore/00010/.~lock.Applying Knowledge of AI Systems and Concepts.odt#
deleted file mode 100644
index 1fa4e14..0000000
--- a/fall-2024/aicore/00010/.~lock.Applying Knowledge of AI Systems and Concepts.odt#	
+++ /dev/null
@@ -1 +0,0 @@
-,winsdominoes,fedora,16.10.2024 15:49,file:///home/winsdominoes/.var/app/org.libreoffice.LibreOffice/config/libreoffice/4;
\ No newline at end of file
diff --git a/fall-2024/aicore/00010/Applying Knowledge of AI Systems and Concepts.odt b/fall-2024/aicore/00010/Applying Knowledge of AI Systems and Concepts.odt
index 8c7ae5a..b72a4c1 100644
Binary files a/fall-2024/aicore/00010/Applying Knowledge of AI Systems and Concepts.odt and b/fall-2024/aicore/00010/Applying Knowledge of AI Systems and Concepts.odt differ
diff --git a/fall-2024/sen/sen-101/labs/lab 3/Lab 3 - SEN-101.odt b/fall-2024/sen/sen-101/labs/lab 3/Lab 3 - SEN-101.odt
index 0f25b32..da130b9 100644
Binary files a/fall-2024/sen/sen-101/labs/lab 3/Lab 3 - SEN-101.odt and b/fall-2024/sen/sen-101/labs/lab 3/Lab 3 - SEN-101.odt differ
diff --git a/fall-2024/sen/sen-101/labs/lab 3/Lab 3 SEN-101 - Thanawin Pattanaphol.pdf b/fall-2024/sen/sen-101/labs/lab 3/Lab 3 SEN-101 - Thanawin Pattanaphol.pdf
new file mode 100644
index 0000000..59b49a1
Binary files /dev/null and b/fall-2024/sen/sen-101/labs/lab 3/Lab 3 SEN-101 - Thanawin Pattanaphol.pdf differ
diff --git a/fall-2024/sen/sen-101/labs/lab 3/lab3-successive-refinement.jpg b/fall-2024/sen/sen-101/labs/lab 3/lab3-successive-refinement.jpg
new file mode 100644
index 0000000..c680299
Binary files /dev/null and b/fall-2024/sen/sen-101/labs/lab 3/lab3-successive-refinement.jpg differ
diff --git a/fall-2024/sen/sen-101/labs/lab 3/lab3-successive-refinement.odg b/fall-2024/sen/sen-101/labs/lab 3/lab3-successive-refinement.odg
index 5b0075d..177aa33 100644
Binary files a/fall-2024/sen/sen-101/labs/lab 3/lab3-successive-refinement.odg and b/fall-2024/sen/sen-101/labs/lab 3/lab3-successive-refinement.odg differ
diff --git a/fall-2024/sen/sen-101/labs/lab 4/Lab 4 - SEN-101.odt b/fall-2024/sen/sen-101/labs/lab 4/Lab 4 - SEN-101.odt
index f16cc5b..6237b40 100644
Binary files a/fall-2024/sen/sen-101/labs/lab 4/Lab 4 - SEN-101.odt and b/fall-2024/sen/sen-101/labs/lab 4/Lab 4 - SEN-101.odt differ
diff --git a/fall-2024/sen/sen-101/labs/lab 4/lab-4-defensive-algorithm.odg b/fall-2024/sen/sen-101/labs/lab 4/lab-4-defensive-algorithm.odg
new file mode 100644
index 0000000..b518c91
Binary files /dev/null and b/fall-2024/sen/sen-101/labs/lab 4/lab-4-defensive-algorithm.odg differ