[filleokus]

But if you can access to information from an exchange halfway across the world faster than others, you can definitely trade on that.

[de_watcher]

And if you can break the speed of light, you don't need a second exchange.

[garmaine]

It’s quite easy to “break” the speed of light in fiberoptic glass.

[de_watcher]

But it's not that useful even if you pour a glass cube over the whole exchange to slow it down.

[peteretep]

> It’s quite easy to “break” the speed of light in fiberoptic glass.

I don’t understand this, why? Does light travel faster than the speed of light in fibre optic glass?

[Dylan16807]

"the speed of light in fiberoptic glass" is the thing being broken.