diff --git a/projects/hello_cargo/Cargo.lock b/projects/hello_cargo/Cargo.lock
new file mode 100644
index 00000000..dd1d0bba
--- /dev/null
+++ b/projects/hello_cargo/Cargo.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "hello_cargo"
+version = "0.1.0"
diff --git a/projects/hello_cargo/Cargo.toml b/projects/hello_cargo/Cargo.toml
new file mode 100644
index 00000000..ae9aab5a
--- /dev/null
+++ b/projects/hello_cargo/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "hello_cargo"
+version = "0.1.0"
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/projects/hello_cargo/src/main.rs b/projects/hello_cargo/src/main.rs
new file mode 100644
index 00000000..e7a11a96
--- /dev/null
+++ b/projects/hello_cargo/src/main.rs
@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}
diff --git a/projects/hello_world/main b/projects/hello_world/main
new file mode 100755
index 00000000..b81b6328
Binary files /dev/null and b/projects/hello_world/main differ
diff --git a/projects/hello_world/main.rs b/projects/hello_world/main.rs
new file mode 100644
index 00000000..319e5cc3
--- /dev/null
+++ b/projects/hello_world/main.rs
@@ -0,0 +1,4 @@
+fn main() {
+    // ! means calling a macro instead of a normal function
+    println!("Hello, world!");
+}