My printer is a Form1...

https://formlabs.com/products/our-printer

There is a video in there somewhere mate. It works on lasers and resin with the 'slices' being drawn by the laser, thus setting off the liquid in increments. I have printed a dinosaur (see if he recognises it ) to test organic models on a couple of my first prints. Its a bit blurry but if you go to my thread Bullets 3D Prints in the lounge there is a better image. It printed teeth, tongue everything.

Cheers bullet