I've had the benefit of spending some time with you in recent weeks looking at the company, seeing the technology, the technical breakthroughs, the use of a particle accelerator. But you were very keen to point out that you didn't take any IP from anyone else or work with another technology company. The response when we published the story was How is this different from a company called X Light.So take that and run with it, please. I think that what we've shown today is a working tool that is producing beau ...