This book contains photographs taken by Martin Karplus on his travels in the 1950s. Karplus is a devoted photographer in addition to conducting research into chemical reactions.
Martin Karplus donated the book to the Nobel Prize Museum in 2013.
This film shows simulations of chemical reactions between a hydrogen atom and a hydrogen molecule, which consists of two hydrogen atoms. The hydrogen molecule splits into two hydrogen atoms, after which one of these forms a new hydrogen molecule with the free hydrogen atom. The simulations were pivotal to Martin Karplus's pioneering work with computer-based methods to simulate the movements and reactions of atoms and molecules under diverse conditions. The film was made in 1967.
Martin Karplus donated the reel of film to the Nobel Prize Museum in 2013.