diff --git a/README.md b/README.md
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@@ -10,7 +10,7 @@ writing a Transformer (base for LLMs) in Rust
 - **Ashish Vaswani et al.** (2017). *Attention Is All You Need*. [Read the Paper (PDF)](https://arxiv.org/pdf/1706.03762)
 - **Alec Radford et al.** *Language Models are Unsupervised Multitask Learners*. [Read the Paper (PDF)](https://cdn.openai.com/better-language-models/language_models_are_unsupervised_multitask_learners.pdf)
 - **Harvard NLP Group.** *The Annotated Transformer*. [Read the Article](https://nlp.seas.harvard.edu/annotated-transformer/)
-
+- **3Blue1Brown** *Deep-Learning Series*. [Introduction to Transformers](https://www.youtube.com/watch?v=wjZofJX0v4M) , [Attention in Transformers](https://www.youtube.com/watch?v=eMlx5fFNoYc)
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 ## **License**