Cool StopWatch helper

I was browsing some code when I hit the following:

        static TimeSpan Time(Action action)
        {
            var sw = Stopwatch.StartNew();
            action();
            return sw.Elapsed;
        }

Not that this code is somewhat extraordinary, the beauty of this is precisely how simply we can write this code nowadays:

    TimeSpan elapsed = Time(() => Matrix.Multiply(matA, matB, matC));

I just can’t stop being amazed with simplicity :)