diff --git a/data/lecture2.md b/data/lecture2.md
new file mode 100644
index 0000000..4ca666f
--- /dev/null
+++ b/data/lecture2.md
@@ -0,0 +1,3 @@
+# Lecture 2: Word Embeddings
+
+We discuss word embeddings such as Word2Vec, GloVe, and fastText, and how they capture semantic relationships between words.