> Starting from one end of a body section, a rotary rasp ground down the tissue to a specified depth Interesting. So they did not preserve the slices, but rath

> Starting from one end of a body section, a rotary rasp ground down the tissue to a specified depth Interesting. So they did not preserve the slices, but rather ground off shavings little-by-little. I had envisioned the process similar to slicing meat at the deli. Looking at the pictures in the article again, you can actually see that the cadaver was frozen in a liquid.