diff --git a/presentation/presentation.md b/presentation/presentation.md
index c3efcdd..78857ea 100644
--- a/presentation/presentation.md
+++ b/presentation/presentation.md
@@ -266,7 +266,7 @@ fn main() {
 _Note: exercise_09, exercise_10, exercise_11_
 
 ---
-class: big
+class: lessbig
 ## Cargo
 
 In the `exercises` folder, you can issue `cargo` commands in the terminal to achieve certain tasks:
@@ -280,7 +280,7 @@ Other interesting commands
 
 Clone exercises and presentation using git with: <br/>`git clone https://github.com/Daanoz/rust-hands-on.git`
 
-Start by making exercise 01 to 11.
+Start by making exercise 01 to 11. <br />Access our slides at `https://daanoz.github.io/rust-hands-on/`
 
 _Note: This is a public repo, do not put any confidential information in here._
 
@@ -353,7 +353,7 @@ class: big
 ## Control flow
 
 - If statement
-- Loops (for, while)
+- Loops (for, while, loop)
 - Enumerations 
 - Pattern matching (match)
 - Pattern matching alternative (if let)
@@ -403,7 +403,7 @@ _Note: exercise_18_
 class: big
 ## Control flow - Loops
 
-.col-5[
+.col-3[
 For loop:
 ```rust
 let values = [1,2,3];
@@ -416,7 +416,7 @@ for value in values {
 .col-1[
   &nbsp;
 ]
-.col-6[
+.col-3[
 While loop:
 ```rust
 let mut i = 0;
@@ -426,6 +426,23 @@ while i < 10 {
 }
 ```
 ]
+--
+.col-1[
+  &nbsp;
+]
+.col-4[
+Loop:
+```rust
+let mut i = 0;
+loop {
+    println!("{i}");
+    i += 1;
+    if i >= 10 {
+      break;
+    }
+}
+```
+]
 
 _Note: exercise_19_