1 9 5 9 ▁to ▁ 1 9 6 0 . ▁He ▁was ▁also ▁a ▁member ▁of ▁the ▁National ▁Academy ▁of ▁Sciences , ▁a ▁fellow ▁of ▁the ▁American ▁Association ▁for ▁the ▁Ad van cement ▁of ▁Science , ▁and ▁a ▁fellow ▁of ▁the ▁American ▁Academy ▁of ▁Arts ▁and ▁Sciences . ▁ ▁References ▁ ▁Category : 1 9 0 7 ▁birth s ▁Category : 1 9 7 8 ▁death s ▁Category : M embers ▁of ▁the ▁United ▁States ▁National ▁Academy ▁of ▁Sciences ▁Category : American ▁phys i olog ists ▁Category : American ▁end ocr in olog ists ▁Category : S cient ists ▁from ▁Id aho ▁Category : Univers ity ▁of ▁Chicago ▁fac ulty ▁Category : Univers ity ▁of ▁Id aho ▁al umn i ▁Category : Univers ity ▁of ▁Minnesota ▁al umn i ▁Category : A cadem ic ▁journal ▁edit ors ▁Category : F ell ows ▁of ▁the ▁American ▁Association ▁for ▁the ▁Ad van cement ▁of ▁Science ▁Category : F ell ows ▁of ▁the ▁American ▁Academy ▁of ▁Arts ▁and ▁Sciences ▁Category : Pe ople ▁from ▁L ata h ▁County , ▁Id aho ▁Category : 2 0 th - century ▁American ▁scient ists <0x0A> </s> ▁The ▁Arm agh ▁rail ▁dis aster ▁happened ▁on ▁ 1 2 ▁June ▁ 1 8 8 9 ▁near ▁Arm agh , ▁Ul ster , ▁Ireland , ▁when ▁a ▁crow ded ▁Sunday ▁school ▁exc urs ion ▁train ▁had ▁to ▁negoti ate ▁a ▁ste ep ▁incl ine ; ▁the ▁steam ▁locomot ive ▁was ▁unable ▁to ▁complete ▁the ▁clim b ▁and ▁the ▁train ▁st alled