diff --git a/TheRepo/.idea/.idea.TheRepo/.idea/.gitignore b/TheRepo/.idea/.idea.TheRepo/.idea/.gitignore
new file mode 100644
index 0000000..ec8dec9
--- /dev/null
+++ b/TheRepo/.idea/.idea.TheRepo/.idea/.gitignore
@@ -0,0 +1,13 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Rider ignored files
+/modules.xml
+/contentModel.xml
+/.idea.TheRepo.iml
+/projectSettingsUpdater.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/TheRepo/.idea/.idea.TheRepo/.idea/discord.xml b/TheRepo/.idea/.idea.TheRepo/.idea/discord.xml
new file mode 100644
index 0000000..d8e9561
--- /dev/null
+++ b/TheRepo/.idea/.idea.TheRepo/.idea/discord.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DiscordProjectSettings">
+    <option name="show" value="PROJECT_FILES" />
+    <option name="description" value="" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/TheRepo/.idea/.idea.TheRepo/.idea/encodings.xml b/TheRepo/.idea/.idea.TheRepo/.idea/encodings.xml
new file mode 100644
index 0000000..df87cf9
--- /dev/null
+++ b/TheRepo/.idea/.idea.TheRepo/.idea/encodings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with BOM under Windows, with no BOM otherwise" />
+</project>
\ No newline at end of file
diff --git a/TheRepo/.idea/.idea.TheRepo/.idea/indexLayout.xml b/TheRepo/.idea/.idea.TheRepo/.idea/indexLayout.xml
new file mode 100644
index 0000000..74e7854
--- /dev/null
+++ b/TheRepo/.idea/.idea.TheRepo/.idea/indexLayout.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="UserContentModel">
+    <attachedFolders>
+      <Path>../../551455-graphics-programming-2526-the-repo-Zyb3rWolfi</Path>
+    </attachedFolders>
+    <explicitIncludes />
+    <explicitExcludes />
+  </component>
+</project>
\ No newline at end of file
diff --git a/TheRepo/.idea/.idea.TheRepo/.idea/vcs.xml b/TheRepo/.idea/.idea.TheRepo/.idea/vcs.xml
new file mode 100644
index 0000000..62bd7a0
--- /dev/null
+++ b/TheRepo/.idea/.idea.TheRepo/.idea/vcs.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/TheRepo/TheLabs/MyVector.cs b/TheRepo/TheLabs/MyVector.cs
index 43c4574..5505851 100644
--- a/TheRepo/TheLabs/MyVector.cs
+++ b/TheRepo/TheLabs/MyVector.cs
@@ -53,23 +53,41 @@ public class MyVector
     }
     public MyVector Normalise()
     {
-        return null;
+        float mag = Magnitude();
+        
+        return new MyVector(X / mag, Y / mag, Z / mag);
     }
     public float DotProduct(MyVector pVector)
     {
-        return -1;
+        float dotProduct = (X * pVector.X) + (Y * pVector.Y) + (Z * pVector.Z);
+        return dotProduct;
     }
     public MyVector Interpolate(MyVector pVector, float pInterpolation)
     {
-        return null;
+        return new MyVector(
+            X + (pVector.X - X) * pInterpolation,
+            Y + (pVector.Y - Y) * pInterpolation,
+            Z + (pVector.Z - Z) * pInterpolation
+        );
     }
     public float AngleBetween(MyVector pVector)
     {
-        return -1;
+        float dot = DotProduct(pVector);
+        float magA = Magnitude();
+        float magB = pVector.Magnitude();
+        
+        float cosAngle = dot / (magA * magB);
+        cosAngle = Math.Clamp(cosAngle, -1.0f, 1.0f);
+        
+        return (float)Math.Acos(cosAngle);
     }
     public MyVector CrossProduct(MyVector pVector)
     {
-        return null;
+        return new MyVector(
+            (Y * pVector.Z) - (Z * pVector.Y),
+            (Z * pVector.X) - (X * pVector.Z),
+            (X * pVector.Y) - (Y * pVector.X)
+            );
     }
     
 }
diff --git a/TheRepo/VectorAndMatrixTests/VectorAndMatrixTests.csproj b/TheRepo/VectorAndMatrixTests/VectorAndMatrixTests.csproj
index 256ff32..cf249a0 100644
--- a/TheRepo/VectorAndMatrixTests/VectorAndMatrixTests.csproj
+++ b/TheRepo/VectorAndMatrixTests/VectorAndMatrixTests.csproj
@@ -14,6 +14,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.1.1" />
     <PackageReference Include="MSTest.TestFramework" Version="3.1.1" />
+    <PackageReference Include="OpenTK" Version="4.8.2" />
   </ItemGroup>
 
   <ItemGroup>