A radical explanation about visiting other universes

There are many different ways a multiverse might exist. Columbia University physicist, and one of the world's leading string field theorists, Brian Greene explains how we might visit another universe.

Greene is the co-founder of the World Science Festival, which has a new initiative called "City of Science" which is a 5-event series. The third event will be taking place in Queens on September 25, 2016. All events will take place in one of New York City's five boroughs throughout this fall.

"City of Science" is free and open to all New Yorkers of all ages.

[saminicole]

I can just never get enough of this stuff. It’s like I always want more or want to learn or find out more.

[Tlactl]

i wonder how many universes I just created by browsing youtube and clicking on one video but not others

[zamasu]

"The short answer
My heart: broke into a billion pieces.

[Tlactl]

omg I remember seeing Brian Greene on PBS years ago and he looks so old now

[rudranshsingh]

so when i die, that means i'm dead in this universe but i'm alive in other ??? WTF

[shortforchange]

I like to think that, when I'm out with friends and we are eating, there is a universe where I have just took a shit on the table. And i am glad it's not this universe.

[zacwong]

What if everyday you sleep, you went to another universe

[TheIdiotFr]

Alternate universe: you didn’t brush your teeth
Alternate universe: memes don’t exist

[RGNSS-dpst]

I had pancakes AND eggs for breakfast today, again, and my waistline is becoming multidimensional. Does this make me a quantum physicist? O_O

[finhazel]

but you can visit other minecraft realms

[marioacoriba]

1)talk to star labs
2)find Barry Allen or Dr.Wells or Cisco
3)ask them to make a breach

[Rainjojo]

I like how you get two the point unlike most science channels

[opultimatenoscopemaster]

We can't leave our Universe because the Universe is still growing, so it is like walking in place.

[v]

Imagine an entire universe was created because I blinked 3 times in 1 universe, and 4 times in another

[sharjela]

*I LOVE THAT THE EDITOR WAS PLAYING AROUND WHILE EDITING* 😜🤣👍

[SeraphimSiN]

I like that.
So indecisive people are just in a state of flux between different universes. 😁

[literallyneversleep]

I bet this guy is heckin' genius, I always, like, found him in ever video :')

[sheriffakhry]

Is this science or philosophy? There is no scientific evidence supporting this idea (won't even call it theory)

[SrgtBarney]

i like the idea of there being another universe where people lived awesome and successful lives....but on the other hand, that means there has to be a universe where people lived awful, horrific lives as well where even the most innocent person has experienced a gruesome, malevolent death and undeserving of it. it scares me to think that there is a universe out there that i could've been so awful and horrible to people that i loved and loved me back. It almost makes me hope that there ISN'T another universe because of it. but if i wished that, then that means i prevent the opportunity for a universe where things are better and i hope there is.

[brettvasquez]

That's terrifying, in one universe I'm a millionaire sitting on a beach and on the other I'm being murdered