diff --git a/psystem b/psystem
index e5756f1..b39fa10 100755
Binary files a/psystem and b/psystem differ
diff --git a/pthread_barrier.h b/pthread_barrier.h
deleted file mode 100644
index e69de29..0000000
diff --git a/source/main.cpp b/source/main.cpp
index ef2f1a3..ebabd3b 100644
--- a/source/main.cpp
+++ b/source/main.cpp
@@ -31,7 +31,7 @@ const unsigned int SCR_WIDTH = 2560;
 const unsigned int SCR_HEIGHT = 1440;
 const char *glsl_version;
 
-const unsigned int PARTICLE_COUNT = 8;
+const unsigned int PARTICLE_COUNT = 10000;
 
 GLFWwindow *window;
 unsigned int VBO, VAO;
@@ -48,6 +48,7 @@ pthread_barrier_t barrier;
 
 // INFO: Debug views toggles
 bool viewThreads = 0;
+bool enablePhysics = 1;
 
 static void cursor_callback(GLFWwindow *w, double xpos, double ypos) {
 #ifndef NDEBUG
@@ -246,7 +247,7 @@ int main() {
 
 			default_particle_color[i] = {x, y, z, 255.0f};
 			particles[i] = particle_init({x, y, z}, {x, y, z, 255.0f});
-            particles[i].radius = (float)(rand() % 50) / 1000.0f;
+			particles[i].radius = (float)((rand() % 5) + 5) / 1000.0f;
 		}
 
 		/*
@@ -309,21 +310,23 @@ int main() {
 		glm::mat4 projection = camera_projection(camera, aspect);
 		glm::mat4 mvp = projection * view; // model is identity
 
-		pthread_mutex_lock(&mutex);
-		for (int i = 0; i < THREAD_COUNT; i++) {
-			thread_params[i].time = delta_time;
-			thread_params[i].run = 1;
+		if (enablePhysics) {
+			pthread_mutex_lock(&mutex);
+			for (int i = 0; i < THREAD_COUNT; i++) {
+				thread_params[i].time = delta_time;
+				thread_params[i].run = 1;
+			}
+			pthread_cond_broadcast(&cond);
+			pthread_mutex_unlock(&mutex);
+
+			pthread_barrier_wait(&barrier);
+
+			alive_count = 0;
+			for (int i = 0; i < THREAD_COUNT; i++)
+				alive_count += thread_params[i].alive_count;
+
+			// collision_update(particles, alive_count, 0.3f);
 		}
-		pthread_cond_broadcast(&cond);
-		pthread_mutex_unlock(&mutex);
-
-		pthread_barrier_wait(&barrier);
-
-		alive_count = 0;
-		for (int i = 0; i < THREAD_COUNT; i++)
-			alive_count += thread_params[i].alive_count;
-
-		// collision_update(particles, alive_count, 0.3f);
 
 		// Render
 		glClearColor(0.03f, 0.03f, 0.03f, 1.0f);
@@ -368,6 +371,15 @@ int main() {
 				snprintf(errLog, 128, "Switched views to thread view\n");
 			}
 		}
+
+		if (ImGui::Checkbox("Enable Physics", &enablePhysics)) {
+			if (!enablePhysics) {
+				snprintf(errLog, 128, "Disabled phyics\n");
+			} else {
+				snprintf(errLog, 128, "Enable physics\n");
+			}
+		}
+
 		ImGui::End();
 
 		// Render ImGui
@@ -389,7 +401,7 @@ int main() {
 	free(threads);
 	free(thread_params);
 	free(particles);
-    free(default_particle_color);
+	free(default_particle_color);
 
 	ImGui_ImplGlfw_Shutdown();
 	ImGui_ImplOpenGL3_Shutdown();