Russian Jewish billionaire Roman Abramovich has donated $20 million to Israel’s Sheba Medical Center to build a new medical center for nuclear medicine and research. Its cyclotron particle accelerator will use radioactive ion beams to pinpoint and kill cancer cells.

http://www.jewishpress.com/news/chessed-and-tzedaka/billionaire-donates-20m-to-israels-sheba-hospital-for-nuclear-medicine-research-center/2018/03/03/