/// I <3 Extension Methods

		/// <summary>
		/// Calculates the torque applied to a rigidbody from a vector and position in world space.
		/// </summary>
		public static Vector3 CalculateTorque(this Rigidbody rigidbody, Vector3 force, Vector3 position)
		{
			Vector3 r = rigidbody.position - position;
			return Vector3.Cross(force, r);
		}

		/// <summary>
		/// Calculates the force and torque applied to a rigidbody from a vector and position in world space.
		/// </summary>
		public static Vector3 CalculateForceAndTorque(this Rigidbody rigidbody, Vector3 force, Vector3 position)
		{
			return rigidbody.CalculateTorque(force, position) + force;
		}