diff --git a/README.md b/README.md
index 34ed586..4c14160 100644
--- a/README.md
+++ b/README.md
@@ -292,7 +292,7 @@ The main documentation is always the best beginning, so if you haven't read it y
| Languages | Links |
| --------------- | ---------------------------------------- |
| C# |
- [Exploring Rust (from C#)](http://nblumhardt.com/2016/03/exploring-rust/) - Nicholas Blumhardt
|
-| C/C++ | - [Rust For Systems Programmers](https://github.com/nrc/r4cppp) & [Rust for C++ Programmers](https://www.gitbook.com/book/aminb/rust-for-c/details) - [Nick Cameron][]
- [I used to use pointers - now what?](https://github.com/diwic/reffers-rs/blob/master/docs/Pointers.md) - diwic
- [Comparing parallel Rust and C++](https://parallel-rust-cpp.github.io/) - matiaslindgren
- [Zero cost abstractions: Rust vs C++](https://www.rottedfrog.co.uk/?p=24) - rottedfrog
- [A Firehose of Rust, for busy people who know some C++](https://www.youtube.com/watch?v=IPmRDS0OSxM) - Jack O'Connor
|
+| C/C++ | - [Rust For Systems Programmers](https://github.com/nrc/r4cppp) & [Rust for C++ Programmers](https://www.gitbook.com/book/aminb/rust-for-c/details) - [Nick Cameron][]
- [I used to use pointers - now what?](https://github.com/diwic/reffers-rs/blob/master/docs/Pointers.md) - diwic
- [Comparing parallel Rust and C++](https://parallel-rust-cpp.github.io/) - matiaslindgren
- [Zero cost abstractions: Rust vs C++](https://www.rottedfrog.co.uk/?p=24) - rottedfrog
- [A Firehose of Rust, for busy people who know some C++](https://www.youtube.com/watch?v=IPmRDS0OSxM) - Jack O'Connor
- [Unsafe Rust is not C](https://www.youtube.com/watch?v=DG-VLezRkYQ) - Jack O'Connor
|
| Clojure | - [Rust for Clojurists](https://gist.github.com/oakes/4af1023b6c5162c6f8f0) - Zach Oakes
|
| Go | - [Rust vs Go](https://bitfieldconsulting.com/golang/rust-vs-go) - John Arundel
- [Rust vs. Go](http://julio.meroh.net/2018/07/rust-vs-go.html) - Julio Merino
| Java/Scala | - [Comparing Rust and Java](https://llogiq.github.io/2016/02/28/java-rust.html) - [Llogiq][]
- [A light comparison between Rust and Java generics and type system features.](https://gist.github.com/Kimundi/8391398) - Marvin Löbel
- [Rust: A Scala Engineer's Perspective](https://beachape.com/blog/2017/05/24/rust-from-scala/) - Lloyd
- [Rust for professionals](https://overexact.com/rust-for-professionals/) - Pascal
|
@@ -453,6 +453,7 @@ Can I use feature X? [caniuse.rs - Rust feature search](https://caniuse.rs/)
* [Pre-pooping Your Pants With Rust](http://cglab.ca/~abeinges/blah/everyone-poops/) - [Alexis Beingessner][]
* :star: [Unsafe Abstractions](http://smallcultfollowing.com/babysteps/blog/2016/05/23/unsafe-abstractions/) - [Niko Matsakis][]
* :star: [The "Tootsie Pop" Model for Unsafe Code](http://smallcultfollowing.com/babysteps/blog/2016/05/27/the-tootsie-pop-model-for-unsafe-code/) - [Niko Matsakis][]
+* [Unsafe Rust is not C](https://www.youtube.com/watch?v=DG-VLezRkYQ) - Jack O'Connor
## Playground