#2217 - Brian Cox

6410.956 - 6433.217 Brian Cox

And the reason that's interesting is because there'll be gravitational waves from the Big Bang, right? So, you know, as you mentioned, neutrinos, you've got neutrino observatories, which can observe neutrinos from the early universe. And you can see things. It's just like light in a way. But it gives you a different view. You mentioned earlier, it's a different way of looking at the universe.