public static List<Transform> instances = new List<Transform>();
    public Transform cube;


	// Use this for initialization
	void Start () {
		for (int i =0;i<5;i++)
        {
            //creates objects with greater distances apart
            instances.Add(Instantiate(cube, new Vector3(i * 2.0F, 0, 0), Quaternion.identity));
        }

	}