(CNN) - First Skype made the world a lot smaller by linking you through video chats. Now, it's breaking the communcation barrier in a mind blowing way.

Microsoft debuted Skype's new real time voice translation technology that will interpret English to Spanish, or vice versa, and say it to the person who can't understand a thing you're saying on the other side.

For a preview of the technology at work, watch the video above.