diff --git a/readme.md b/readme.md
index e226e25..4c0a57a 100644
--- a/readme.md
+++ b/readme.md
@@ -486,7 +486,14 @@ Featured playlists: `a lot of Mathematics playlists`, `Computing playlists (Comp
 
 [**Harvard's CS50**](https://www.youtube.com/c/cs50)[<img height="16px" width="16px" alt="Badge for verified YouTube channels" src="media/badge-verified.svg" title="Is a verified YouTube channel"/>](badges.md#verified-youtube-channel) \
 Content about: Computer science and General Programming \
-Featured playlists: `CS50's Introduction to Artificial Intelligence with Python 2020`, `CS50's Web Programming with Python and JavaScript 2020`, `CS50's Introduction to Game Development 2018`
+Featured playlists: `CS50's Introduction to Artificial Intelligence with Python 2020`, `CS50's Web Programming with Python and JavaScript 2020`, `CS50's Introduction to Game Development 2018`.
+
+[<img align="left" height="94px" width="94px" alt="3Blue1Brown" src="https://yt3.ggpht.com/a/AATXAJzF-K41Fq96yE6jxs_fE6Hr7zvMXsQbqz1QNxGpjg=s100-c-k-c0xffffffff-no-rj-mo"/>](https://www.youtube.com/c/3blue1brown)
+
+[**3Blue1Brown**](https://www.youtube.com/c/3blue1brown)[<img height="16px" width="16px" alt="Badge for verified YouTube channels" src="media/badge-verified.svg" title="Is a verified YouTube channel"/>](badges.md#verified-youtube-channel) \
+Content about: Maths and visualization of various mathematical concepts \
+Featured playlists: `Essence Of Calculus`, `Essence Of linear Algebra`, `Neural Networks`. \
+<br/>
 
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