lithium aluminium hydride

(organic chemistry) alkyne

(organic chemistry) alkene

(organic chemistry) alkene

(organic chemistry) alkane

“a hundred days of sermonizing, one fart” → a metaphor for how something that one has put great effort into can come to nothing after even a slight mistake, much as a hundred days of serious spiritual study can be lost to the winds

Traditional Chinese character(s); Traditional Chinese

Simplified Chinese character(s); Simplified Chinese

(anatomy) pineal body

a phenomenon of out-of-body experience - phenomenon of floating outside of one's body, and in some cases, perceiving one's physical body from a place outside one's body (autoscopy)