diff --git a/ball.hpp b/ball.hpp
index ae58873..d774cda 100644
--- a/ball.hpp
+++ b/ball.hpp
@@ -15,12 +15,13 @@ protected:
      */
     virtual sf::Vector2f getForces(State state);
 
-    static constexpr float ATTRACTION = 10;
-    static constexpr float MOVE = 10;
+    static constexpr float ATTRACTION = 25000;
+    static constexpr float MOVE = 100;
 
 public:
     Ball(float x, float y) : PhysicsObject(x, y), shape(10 * mass) {
-        shape.setFillColor(sf::Color(150,255,20));
+        shape.setOrigin(sf::Vector2f(10 * mass, 10 * mass));
+        shape.setFillColor(sf::Color(255, 245, 131));
     }
 
     /**
diff --git a/block.hpp b/block.hpp
index cd953da..f359964 100644
--- a/block.hpp
+++ b/block.hpp
@@ -14,6 +14,7 @@ public:
     static constexpr float GRID = 32;
 
     Block(float x, float y) : Object(x, y), shape(sf::Vector2f(Block::GRID, Block::GRID)) {
+        shape.setOrigin(sf::Vector2f(Block::GRID / 2, Block::GRID / 2));
         shape.setFillColor(sf::Color(0, 0, 0));
     }
 
diff --git a/physics_object.hpp b/physics_object.hpp
index 0c3b961..0436ae5 100644
--- a/physics_object.hpp
+++ b/physics_object.hpp
@@ -16,7 +16,7 @@ protected:
      */
     virtual sf::Vector2f getForces(State state);
 
-    static constexpr float GRAVITY = 10;
+    static constexpr float GRAVITY = 275;
 
 public:
     PhysicsObject(float x, float y) :