We are all wormhole aliens?

I believe that "the universe beats like a heart, or rather a heart beats like a universe

From http://news.sciencemag.org/sciencenow/2010/04/does-our-universe-live-inside-a-.html?rss=1&utm_source=twitterfeed&utm_medium=twitter&sms_ss=digg

The big bang theory holds that our universe began as a single point—or singularity—about 13.7 billion years ago that has been expanding outward ever since. Perhaps, Poplawski argues, we need to consider that something existed before the big bang that gave rise to it.

Enter the wormhole. According to Poplawski's calculations, the collapse of a giant star in another universe could have created a wormhole, a space-time conduit to another universe. Between these two openings, conditions could have developed that were similar to those we associate with the big bang, and therefore our universe could have formed within the wormhole.