[clamper1797]

The topological conundrum essentially states that any three-dimensional space without holes in it is equivalent to a stretched sphere.

I could told them that ...

[DuncanWaring]

So could I.

But can you prove it?

[ShadowAce]

I could told them that ...

Of course--but the trick is to prove it.

[USMCPOP]

“The topological conundrum essentially states that any three-dimensional space without holes in it is equivalent to a stretched sphere.

I could told them that ...”

Yeah, no kidding. I was working on the Navier–Stokes existence and smoothness problem or I’d have clued them in long ago.