diff --git a/src/main.rs b/src/main.rs
index 9ceb271..e14f506 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,7 +1,9 @@
 /// a doc comment - use `cargo doc --open` to see it?
 fn main() {
     let c: char = '\u{D1EA}';
+    let bytes = b"yoyoyo";
     println!("Hello, world! {c}");
+    println!("Hello, bytes! {bytes:?}");
 }
 
 // if I were to write a webapp, I would like to avoid postgres