Add another idea

README.md

@@ -32,6 +32,7 @@ A collection of random ideas
 - [Parse CS Demos](#parse-cs-demos)
 - [Implement jiffy Queue](#implement-jiffy-queue)
 - [Implement Combine-and-Exchange locks](#implement-combine-and-exchange-locks)
+- [Custom Rust async runtime](#custom-rust-async-runtime)
 
 ## Projects
 ### Mathematical model for Factorio
@@ -110,6 +111,13 @@ I already worked a bit on analysing cs demos in the past and would love to have
 It should be flexible enough to allow one to build different tools using it.
 
 ### Implement jiffy Queue
+A lock free queue
+
 ### Implement Combine-and-Exchange locks
+A different type of lock for async contexts
+
 #### References
 - [Paper proposing the idea](https://arxiv.org/abs/2511.09194)
+
+### Custom Rust async runtime
+A custom async runtime for rust to try out my own ideas for a runtime.