▁on ▁the ▁order ▁of ▁local ▁test ability ▁of ▁finite ▁autom ata . ▁ ▁There ▁are ▁results ▁in ▁theoretical ▁mechan ics ▁and ▁in ▁the ▁prom ising ▁area ▁of ▁extract ing ▁mo ist ure ▁from ▁the ▁air ▁mentioned ▁in ▁" New ▁Scient ist ". ▁ ▁References ▁ ▁External ▁links ▁Tra ht man ' s ▁page ▁at ▁Bar - I lan ▁University ' s ▁Website ▁Tra ht man ' s ▁C urr icul um ▁V ita e ▁Tra ht man ' s ▁paper ▁( in ▁PDF ▁format ) ▁" 6 3 - year - old ▁solves ▁r iddle ▁from ▁ 1 9 7 0 " ▁on ▁MS N BC ▁" En cyc lopedia ▁- ▁Britannica ▁Online ▁Encyclopedia ", ▁article : ▁Av raham ▁Tra ht man ▁" Mac T utor ▁History ▁of ▁Mathemat ics . ▁Tra ht man ▁bi ography " ▁A ▁Mathemat ical ▁Med ley ▁Fif ty ▁E asy ▁Pie ces ▁on ▁Mathemat ics ▁by ▁George ▁G . ▁Sz pi ro ▁ ▁Category : Bar - I lan ▁University ▁fac ulty ▁Category : 1 9 4 4 ▁birth s ▁Category : L iving ▁people ▁Category : Is ra eli ▁academ ics ▁Category : Is ra eli ▁Jews ▁Category : Is ra eli ▁mathemat icians ▁Category : Russ ian ▁Jews ▁Category : 2 1 st - century ▁mathemat icians ▁Category : Math emat ics ▁and ▁culture ▁Category : U ral ▁State ▁University ▁al umn i <0x0A> </s> ▁N azz ar eno ▁Mar con i ▁( born ▁ 1 2 ▁February ▁ 1 9 5 8 ) ▁is