Charles Liu

But some people have thought, imagine if we could create an experiment between here and the moon.

where somehow we could send a signal and see if we could get a different signal before the light from the earth would get to the moon.

That's a really cool idea.

Some people think that we could get that experiment off the ground in half a century or so.

I am less optimistic, but it's a possibility.

Interesting.

Wow.

It would have to be through quantum entanglement.

Well, that's one way to do it.

You have to get rid of what we call local hidden variables in order to be able to do that.

But that's, again, a deep conversation for another time.

That's a lot of Bell's theorem stuff to unpack in quantum.

First of all...

Did you pick that question just because we started talking about quantum?

Or was that question predetermined?

In which case, it might have been leading back to the mention we had about quantum entanglement in a sort of block time kind of way.

What a coincidence.

That's really awesome.

I see what you did there.

Yeah, isn't that something?