[laughs]

It's a hard question.

Um, you know, we see exciting technologies and really promising entrepreneurs and founders almost on a daily basis.

And, you know, it's really hard to pick often what's the best technologies and the best investment opportunity.

You know, from a pure, you know, coming back to that thread earlier, we do, you know, from a pure sort of screening perspective, look at what could be disruptive and that, you know, usually means a technology has to fundamentally change how mining's done or shift the cost curve and unlock a resource base that wasn't economic before.

And in doing so, you know, you can earn outsized rents.

In Jeff's example of cobalt, an example of that, we're invested in Verai.

What is the timeline we're looking at from getting these ideas and these, um, innovations up to a scale where they can actually be, um, transformative and disruptive? Should we start with, with Mark?