diff --git a/README.md b/README.md
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@@ -470,6 +470,8 @@ This is a list of links to different freely available learning resources about c
 
 * [Algorithms](https://courses.grainger.illinois.edu/cs473/fa2021/lec/book.pdf) by *Sariel Har-Peled* **[pdf]**
 
+* [Algorithms Course](https://www.cl.cam.ac.uk/teaching/2021/Algorithms) by *Prof. Frank Stajano* **[Cambridge]**
+
 * [Algorithms, 4th Edition](https://mrce.in/ebooks/Algorithms%204th%20Ed.pdf) by *Robert Sedgewick* and *Kevin Wayne*
 
 * [Algorithms and Data Structures](https://people.mpi-inf.mpg.de/~mehlhorn/ftp/Mehlhorn-Sanders-Toolbox.pdf) by *Kurt Mehlhorn and Peter Sanders* **[pdf]**
@@ -843,6 +845,8 @@ This is a list of links to different freely available learning resources about c
 
 ## Computer Graphics
 
+* [3D Gaussian Splatting in a Weekend](https://bfeldman.me/3dgs-weekend) by *Benjamin Feldman*
+
 * [3D Math Primer for Graphics and Game Development](https://gamemath.com/book/intro.html) by *Fletcher Dunn* and *Ian Parberry*
 
 * [A fast and precise triangle rasterizer](https://kristoffer-dyrkorn.github.io/triangle-rasterizer) by *Kristoffer Dyrkorn*
@@ -2096,6 +2100,8 @@ Thelin*
 
 * [Fourier Series & PDEs](https://courses.maths.ox.ac.uk/course/view.php?id=4942) by *Philip Maini* **[Oxford]**
 
+* [Notes on Diffy Qs: Differential Equations for Engineers](https://www.jirka.org/diffyqs) by *Jiří Lebl*
+
 ### Game Theory
 
 * [Game Theory (Open Access textbook with 165 solved exercises)](https://arxiv.org/abs/1512.06808) by *Giacomo Bonanno*
@@ -2244,6 +2250,8 @@ Thelin*
 
 * [Bridging Continuous and Discrete Optimization](https://people.orie.cornell.edu/dpw/orie6334) by *David P. Williamson*
 
+* [Convex Optimization](https://arxiv.org/abs/2607.11664) by *Andreas Habring*
+
 * [Introduction to Operations Research, Tenth Edition](https://s23.middlebury.edu/MATH0318A/Hillier10th.pdf) by *Frederick S. Hillier*, and *Gerald J. Lieberman* **[pdf]**
 
 * [Linear Programming Lecture Notes by Hal Gabow](https://home.cs.colorado.edu/~hal/565notes.pdf) **[dpf]**
@@ -3054,6 +3062,8 @@ Alan Zucconi*
 
 * [Python Programming for Economics and Finance](https://python-programming.quantecon.org) by *Thomas J. Sargent* and *John Stachurski*
 
+* [Pythonlings](https://github.com/abhiksark/pythonlings) by *Abhik Sarkar* - Learn Python by fixing tiny broken programs.
+
 * [Real Python](https://realpython.com) - A collection of Python tutorials.
 
 * [Scientific Visualization: Python + Matplotlib](https://github.com/rougier/scientific-visualization-book) by *Nicolas Rougier*