18 hospitals planted such objects so that only beings floating close to the ceiling can see them. Wonder if those objects are still there and how the rest of th

18 hospitals planted such objects so that only beings floating close to the ceiling can see them. Wonder if those objects are still there and how the rest of the research went. https://www.npr.org/sections/thetwo-way/2010/10/26/130829358/are-near-death-experiences-real https://www.npr.org/sections/thetwo-way/2010/10/26/130829358...