▁the ater ▁artists , ▁camp ers ▁particip ate ▁in ▁two ▁weeks ▁of ▁the atr ical . ▁Each ▁day ▁includes ▁classes ▁in ▁acting , ▁impro vis ation , ▁story t elling ▁techniques , ▁cre ative ▁writing , ▁re he ars als , ▁and ▁special ▁out ings . ▁At ▁the ▁end ▁of ▁camp , ▁students ▁show case ▁an ▁original ▁production ▁for ▁family ▁and ▁friends . ▁ ▁References ▁ ▁External ▁links ▁ ▁Virginia ▁Stage ▁Company ▁ ▁Category : The atre ▁companies ▁in ▁Virginia ▁Category : Organ izations ▁based ▁in ▁Nor folk , ▁Virginia ▁Category : Non - pro fit ▁organizations ▁based ▁in ▁Virginia ▁Category : Culture ▁of ▁Nor folk , ▁Virginia ▁Category : D ow nt own ▁Nor folk , ▁Virginia ▁Category : Comp an ies ▁based ▁in ▁Nor folk , ▁Virginia ▁Category : Ar ts ▁organizations ▁established ▁in ▁ 1 9 6 8 ▁Category : 1 9 6 8 ▁establish ments ▁in ▁Virginia <0x0A> </s> ▁An ▁air ▁separation ▁plant ▁separ ates ▁atmos pher ic ▁air ▁into ▁its ▁primary ▁components , ▁typically ▁nit ro gen ▁and ▁o xygen , ▁and ▁sometimes ▁also ▁arg on ▁and ▁other ▁rare ▁in ert ▁g ases . ▁ ▁The ▁most ▁common ▁method ▁for ▁air ▁separation ▁is ▁fraction al ▁dist ill ation . ▁Cry ogen ic ▁air ▁separation ▁units ▁( AS Us ) ▁are ▁built ▁to ▁provide ▁nit ro gen ▁or ▁o xygen ▁and ▁often ▁co - produ ce ▁arg on . ▁Other ▁methods ▁such ▁as ▁memb rane , ▁pressure ▁swing ▁ad s or ption ▁( PS A ) ▁and ▁vac u