▁describes ▁his ▁success ▁in ▁the ▁tri pos ▁as ▁" un par alle led "; ▁he ▁received ▁a ▁star red ▁first ▁and ▁all ▁available ▁pri zes , ▁including ▁the ▁R ex ▁Mo ir ▁Prize ▁and ▁pri zes ▁for ▁the ▁best ▁marks ▁in ▁Th erm od ynam ics , ▁Aer onaut ical ▁Engineering ▁and ▁Struct ures , ▁all ▁in ▁the ▁same ▁exam ination . ▁ ▁Fox ▁returned ▁to ▁the ▁Engineering ▁Department ▁at ▁Cambridge ▁four ▁years ▁after ▁gradu ating , ▁having ▁first ▁served ▁a ▁st int ▁as ▁a ▁technical ▁assistant ▁at ▁Imperial ▁Chem ical ▁Indust ries . ▁He ▁began ▁as ▁a ▁demonstr ator ▁and ▁became ▁a ▁fellow ▁of ▁King ' s ▁College , ▁Cambridge ▁in ▁ 1 9 4 1 . ▁Due ▁to ▁his ▁teaching ▁position ▁he ▁did ▁not ▁see ▁active ▁service ▁in ▁the ▁Second ▁World ▁War , ▁but ▁he ▁was ▁commission ed ▁as ▁a ▁second ▁lieutenant ▁in ▁the ▁University ▁Officer ▁Training ▁Corps , ▁Royal ▁Sign als ▁section , ▁on ▁ 3 ▁October ▁ 1 9 4 2 , ▁a ▁commission ▁he ▁res igned ▁on ▁ 9 ▁February ▁ 1 9 4 6 . ▁ ▁In ▁ 1 9 4 5 , ▁he ▁became ▁a ▁lect urer ▁in ▁the ▁Engineering ▁Department ▁at ▁Cambridge . ▁In ▁that ▁same ▁year , ▁on ▁ 2 ▁March ▁ 1 9 4 5 , ▁the ▁university ▁accepted ▁an ▁end ow ment ▁to ▁form ▁a ▁chemical ▁engineering ▁department ▁by ▁the ▁Sh ell ▁Group ▁of ▁O il ▁Comp an ies , ▁who ▁would ▁also ▁spons or ▁a ▁department ▁chair . ▁Though ▁not ▁established