 Um, well, ballistic high speed was born out of, I would say boredom during COVID. That was a big part of it. And kind of both of our passions and what we are kind of the best at in our own worlds. Um, so I've been in high speed imaging in general for, I don't know, eight years at least. And it was always, I would mix it into commercial productions. I would do, I would sometimes film, um,