Not your expected location for experimenting in 3D biomanufacturing!
The zero-gravity conditions enable the printed organs and tissues to mature at faster rates, and allows the cell models to be built in three dimensions - something gravity makes difficult back on earth.
https://science.nasa.gov/science-news/news-articles/3d-biomanufacturing-aboard-the-ISS
https://3dprintingindustry.com/news/russian-scientists-plan-3d-bioprinting-experiments-aboard-the-iss-in-collaboration-with-the-u-s-and-israel-154397/