 It's complicated, but it's also as simple as taking the genetically encoded sensor and embedding it in the embryo of the fruit fly and then having that embryo divide and divide and divide and divide and make the fruit fly, thousands of the fruit fly, because they multiply really fast after you have one that breeds. Because the fruit fly will make new babies and all of the new babies carry our new sensors. They carry the sensors. Yes. Wow. And so then after just a couple months you have thousands of flies with your sensors. Okay. And then the fly has to be that safe glue has to be used to keep it on the foil or the paper so that you can. Oh, I think you must talk with some fly person previously. Do you? You long mentioned it on the show. Oh. You have to have a safe non-harmful glue. Yes. To keep the fruit fly on the, we call it chamber, the imaging chamber. The imaging chamber. Yeah, to mount the flies. And we use, we use tweezers to open a very small window on the fly's head and expose the brain but do not touch and do not hurt the brain. Keep the brain intact and let the fly think everything it wants you to think freely. So you can use very small tweezers to open the fruit fly's brain just a little bit. Not just a little bit. Quite a bit but not. I do not touch, I do not touch the brain. I cut up the cuticle or the skin of the head. Skin of the head. And expose the brain so that the two-fold tom microscopy can go past the skin more easily to the brain. Yeah. Yeah. Yeah. And then the bananas brought up. Yes. And then you are looking at the two-fold tom microscopy and then you see the, as the fruit fly smells the tiny little piece of the banana, you see the fluorescence of about a hundred or so of your lights up. Lights up of the neurons that have the dopamine sensors attached to them that you've genetically encoded the sensors from the embryo until that's how this is, this is an excellent scientific advancement that has so much potential. Thank you.