static void Main(string[] args)
        {
            Console.WriteLine("***** Fun with Events *****\n");
            Car c1 = new Car("SlugBug", 100, 10);

            // Register event handleres.
            c1.AboutToBlow += CarAboutToBlow;

            c1.Exploded += CarExploded;

            Console.WriteLine("***** Speeding up *****");
            for (int i = 0; i < 6; i++)
            {
                c1.Accelerate(20);

                // Remove Car Exploded method
                // from invocation list.

            }

            Console.WriteLine("\n****** Speeding up *****");
            for (int i = 0; i < 6; i++)
            {
                c1.Accelerate(20);
            }

            Console.ReadLine();
        }