Example image of eyePlorer eyePlorer map for 'Henry Edward Armstrong': 1848 1937 July 13 May 6 Royal Society Lewisham London Imperial College London Edward Frankland Adolph Wilhelm Hermann Kolbe Dye Camphor Crystallography Terpene Typhoid fever Water purification Meta Ortho Para Benzene Aromaticity Electron Point particle Schrödinger equation Edward Armstrong Harry Armstrong List of Imperial College London people 1,3-Butadiene Chemical engineering Albert Medal (RSA)