this is actually a nice read about meditation in theory and science. dealing with observations of meditating Shaolin monks in deep Ch'an meditation, brain wave frequencies and comparing to other states of being.
https://wenshuchan-online.weebly.com...editation.html
I like the title of the original article lol
" ‘释永信:僧人能到太空修行 佛教相信有外星人’ – which translates as ‘Shi Yong Xin: Monks Can Enter Outer Space through Practice and Aliens Exist"
Amituofo