00:00Are there universes out there parallel to our own?
00:07It's a question scientists have sought to answer for ages, but so far it's been impossible to solve.
00:12The laws of physics are often at the front of this conversation.
00:15After all, other universes might mean alternate rules for everything.
00:18In fact, some theories suggest that when the Big Bang happened here,
00:21there may have been other Big Bangs happening making other universes.
00:24Some physicists even suggest that Big Bangs are happening all the time.
00:28And as each one occurs, a new universe is born.
00:31And string theory, which suggests that everything in the universe is connected,
00:34and composed of vibrating strings, also suggests multiple universes.
00:38These other planes are so interwoven with our own that they can't be detected.
00:41But each could have its own microphysics differing from our own.
00:44So what's the deal? Is our universe the only one? And is our place in it just that special?
00:48Well, the short answer is we don't know.
00:50But physicists seem to be growing in agreement that something is going on.
00:53The issue is we can't observe these alternate universes.
00:56But the physics just doesn't add up in our own universe.
00:59So perhaps as we understand more and more, in likely the far distant future,
01:03perhaps then we'll finally have the answer.
01:06That the big bang for the city of B.
01:08In the same way, whether the reason why people go to B.
01:10In the same way, we look and see a good company on it.
01:11Oh, four, four, seven, five, five.
01:13So there were some issues in the same way that we could do this.
01:15And I took the gig.
01:16Here, two, three, four.
01:17One, four, five, five, six, seven.
01:18Here's a big bubble.
01:19Yeah, and there's another tree.
01:20You can just cross the memories.
01:22I'm now our house with four more air.
01:23This takes a simple middle of the summer.
01:25It's a big bubble.
01:26It's a big bubble.
01:27It's a big bubble.
01:28Here's a big bubble.
01:29Here's a big bubble.
01:30It's a big bubble.
01:31It's a big bubble.
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