▁Ministry ▁of ▁Public ▁Building ▁and ▁Works ▁( Gre at ▁Britain ) ▁comm enced ▁by ▁R ex ▁W ail es . ▁ ▁Kenneth ▁Hudson ' s ▁Indust rial ▁Arch ae ology : ▁an ▁introduction ▁published ▁in ▁London . ▁ ▁D erek ▁J . ▁de ▁Sol la ▁Price ' s ▁Little ▁Science , ▁Big ▁Science ▁published ▁in ▁New ▁York . ▁ ▁Mathemat ics ▁ ▁Paul ▁C ohen ▁uses ▁forcing ▁to ▁prove ▁that ▁the ▁continu um ▁hypothesis ▁and ▁the ▁ax iom ▁of ▁choice ▁ ▁are ▁independent ▁from ▁Z erm elo – F ra enk el ▁set ▁theory . ▁ ▁Walter ▁Fe it ▁and ▁John ▁G . ▁Thompson ▁state ▁the ▁Fe it – Th om pson ▁theorem . ▁ ▁Edward ▁Lor enz ▁publish es ▁his ▁discovery ▁of ▁the ▁' but ter fly ▁effect ', ▁significant ▁in ▁the ▁development ▁of ▁cha os ▁theory . ▁ ▁Medicine ▁ ▁June ▁– ▁Guy ▁Alexandre ▁performs ▁the ▁first ▁kid ney ▁trans plant ation ▁from ▁a ▁heart - be ating , ▁brain - de ad ▁don or , ▁at ▁Saint ▁Pierre ▁Hospital , ▁Le u ven , ▁Belg ium . ▁ ▁Thomas ▁Star z l ▁performs ▁the ▁first ▁li ver ▁trans plant ation , ▁at ▁the ▁University ▁of ▁Colorado ▁Health ▁Sciences ▁Center . ▁ ▁James ▁D . ▁Hard y ▁performs ▁the ▁first ▁lung ▁trans plant ation . ▁ ▁American ▁end ocr in ologist ▁Grant ▁L iddle ▁ident ifies ▁L iddle ' s ▁synd rome . ▁ ▁Pale ont ology ▁ ▁The ▁type ▁species ▁of ▁the ▁early ▁din osa ur ▁Her rer as aur