Ralph Metzner (May 18, 1936 – March 14, 2019) was an American psychologist, and writer. He was born in 1936, in Germany. With Timothy Leary and Richard Alpert he was involved in a series of tests done at Harvard University, in the 1960s. These tests involved psychedelic drugs.
ɹ æ l f WORD_BOUNDARY m ɛ t s n ə ɹ WORD_BOUNDARY m eɪ WORD_BOUNDARY eɪ t iː n WORD_BOUNDARY n aɪ n t iː n h ʌ n d ɹ ɪ d WORD_BOUNDARY θ ɜː t i WORD_BOUNDARY s ɪ k s WORD_BOUNDARY m ɑ ɹ t̠ʃ WORD_BOUNDARY f ɔ ɹ t iː n WORD_BOUNDARY t uː WORD_BOUNDARY θ aʊ z ə n d WORD_BOUNDARY n aɪ n t iː n WORD_BOUNDARY w ʌ z WORD_BOUNDARY ʌ n WORD_BOUNDARY ʌ m ɛ ɹ ɪ k ə n WORD_BOUNDARY s aɪ k ɑ l ə d̠ʒ ɪ s t WORD_BOUNDARY æ n d WORD_BOUNDARY ɹ aɪ t ə ɹ WORD_BOUNDARY h iː WORD_BOUNDARY w ʌ z WORD_BOUNDARY b ɔ ɹ n WORD_BOUNDARY ɪ n WORD_BOUNDARY n aɪ n t iː n h ʌ n d ɹ ɪ d WORD_BOUNDARY θ ɜː t i WORD_BOUNDARY s ɪ k s WORD_BOUNDARY ɪ n WORD_BOUNDARY d̠ʒ ɜː m ə n i WORD_BOUNDARY w ɪ ð WORD_BOUNDARY t ɪ m ə θ i WORD_BOUNDARY l ɪ ɹ i WORD_BOUNDARY æ n d WORD_BOUNDARY ɹ ɪ t̠ʃ ə ɹ d WORD_BOUNDARY æ l p ə ɹ t WORD_BOUNDARY h iː WORD_BOUNDARY w ʌ z WORD_BOUNDARY ɪ n v ɑ l v d WORD_BOUNDARY ɪ n WORD_BOUNDARY ʌ WORD_BOUNDARY s ɪ ɹ i z WORD_BOUNDARY ʌ v WORD_BOUNDARY t ɛ s t s WORD_BOUNDARY d ʌ n WORD_BOUNDARY æ t WORD_BOUNDARY h ɑ ɹ v ə ɹ d WORD_BOUNDARY j uː n ɪ v ɜː s ɪ t i WORD_BOUNDARY ɪ n ð ə WORD_BOUNDARY n aɪ n t iː n h ʌ n d ɹ ɪ d WORD_BOUNDARY s ɪ k s t i WORD_BOUNDARY z WORD_BOUNDARY ð iː z WORD_BOUNDARY t ɛ s t s WORD_BOUNDARY ɪ n v ɑ l v d WORD_BOUNDARY s aɪ k ɪ d ɛ l ɪ k WORD_BOUNDARY d ɹ ʌ ɡ z WORD_BOUNDARY