diff --git a/src/sample_1.cpp b/src/sample_1.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..182ed2f73a57ba783b93bfdf929976c4055509f9
--- /dev/null
+++ b/src/sample_1.cpp
@@ -0,0 +1,10 @@
+#include <iostream>
+
+int main() {
+	using std::cout;
+	using std::endl;
+
+	cout << "Hello physics!" << endl;
+
+	return 0;
+}
\ No newline at end of file