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new file mode 100644
index 0000000..8d393d8
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+++ b/Assets/Scripts/Utilities.meta
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diff --git a/Assets/Scripts/Utilities/MonoBehaviourExtensions.cs b/Assets/Scripts/Utilities/MonoBehaviourExtensions.cs
new file mode 100644
index 0000000..a100de6
--- /dev/null
+++ b/Assets/Scripts/Utilities/MonoBehaviourExtensions.cs
@@ -0,0 +1,54 @@
+using System.Collections;
+using UnityEngine;
+using UnityEngine.Events;
+
+public static class MonoBehaviourExtensions
+{
+	#region Public API
+
+	public static Coroutine Wait(this MonoBehaviour monoBehaviour, float seconds)
+	{
+		return monoBehaviour.StartCoroutine(Wait(seconds));
+	}
+
+	public static Coroutine InvokeDelayed(this MonoBehaviour monoBehaviour, UnityAction action, float delayInSeconds)
+	{
+		return monoBehaviour.StartCoroutine(InnerInvokeDelayed(action, delayInSeconds));
+	}
+
+	public static Coroutine InvokeRepeated(this MonoBehaviour monoBehaviour, UnityAction action, float delayInSeconds, float repeatRateInSeconds)
+	{
+		return monoBehaviour.StartCoroutine(InnerInvokeRepeated(action, delayInSeconds, repeatRateInSeconds));
+	}
+
+	#endregion
+
+	#region Private methods
+	private static IEnumerator Wait(float seconds)
+	{
+		yield return new WaitForSeconds(seconds);
+	}
+
+	private static IEnumerator InnerInvokeDelayed(UnityAction action, float delayInSeconds)
+	{
+		yield return new WaitForSeconds(delayInSeconds);
+		action.Invoke();
+	}
+
+	private static IEnumerator InnerInvokeRepeated(UnityAction action, float delayInSeconds, float repeatRateInSeconds)
+	{
+		yield return new WaitForSeconds(delayInSeconds);
+
+		action.Invoke();
+
+		while (true)
+		{
+			yield return new WaitForSeconds(repeatRateInSeconds);
+
+			action.Invoke();
+		}
+	}
+
+	#endregion
+
+}
diff --git a/Assets/Scripts/Utilities/MonoBehaviourExtensions.cs.meta b/Assets/Scripts/Utilities/MonoBehaviourExtensions.cs.meta
new file mode 100644
index 0000000..4eed440
--- /dev/null
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@@ -0,0 +1,11 @@
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diff --git a/Assets/Scripts/Utilities/MonoBehaviourExtensionsDemo.cs b/Assets/Scripts/Utilities/MonoBehaviourExtensionsDemo.cs
new file mode 100644
index 0000000..50bd990
--- /dev/null
+++ b/Assets/Scripts/Utilities/MonoBehaviourExtensionsDemo.cs
@@ -0,0 +1,48 @@
+using System.Collections;
+using UnityEngine;
+using UnityEngine.Events;
+
+public class MonoBehaviourExtensionsDemo : MonoBehaviour
+{
+	public int i = 0;
+
+	private IEnumerator Start()
+	{
+		yield return (this.Wait(1));
+		Debug.Log("done waiting");
+
+		UnityAction helloWorld1 = () => HelloWorld();
+		yield return(this.InvokeDelayed(helloWorld1, 2)); //this will halt everything below until it finishes invoking
+
+		UnityAction helloWorld2 = () => HelloWorld(2);
+		yield return(this.InvokeDelayed(helloWorld2, 2)); //this will halt everything below until it finishes invoking
+
+		UnityAction helloWorld3= () => HelloWorld(200);
+		this.InvokeDelayed(helloWorld3, 2); //this will NOT halt everything below until it finishes invoking, it just invokes it with a delay
+
+		UnityAction countedHelloWorld = () => CountedHelloWorld();
+		var repeatedRoutine = this.InvokeRepeated(countedHelloWorld, 0, 0.5f);
+
+		yield return (this.Wait(3));
+		Debug.Log("stopping now");
+		StopCoroutine(repeatedRoutine);
+
+	}
+
+	public void HelloWorld()
+	{
+		Debug.Log("hello world!");
+	}
+
+	public void HelloWorld(int num)
+	{
+		Debug.Log("hello world # " + num);
+	}
+
+	public void CountedHelloWorld()
+	{
+		HelloWorld(i);
+		i++;
+	}
+
+}
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new file mode 100644
index 0000000..dac2603
--- /dev/null
+++ b/Assets/Scripts/Utilities/MonoBehaviourExtensionsDemo.cs.meta
@@ -0,0 +1,11 @@
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