Gmail engineers did what Albert Einstein failed to do: devise a time traveling machine. Now it's possible for Gmail users to go back to the future.
But too bad, you can only go forward in time for only 3 minutes. So you can't see tomorrow's lottery number and come back and buy the first prize number. However, this is a no small feat for Gmail engineers. As they rewrote the rules for general relativity , they are definitely entitled to get a nobel prize for that.