diff --git a/README.md b/README.md
index d28ce60..0a92a55 100644
--- a/README.md
+++ b/README.md
@@ -9,3 +9,8 @@ Our 2nd repressilator model:
 Our dCas9 NOT-Gate model:
 
 ➡️ **https://intbio.org/2022_synbio_webapp/lab?path=CRISPR_NOT_Gate.ipynb**
+
+
+Our dCas9 NOR-Gate model:
+
+➡️ https://intbio.org/2022_synbio_webapp/lab?path=CRISPR_NOR_Gate.ipynb