Radiotherapy mask used by Dave Boyce for treatment for head and neck cancer at Guy�s Cancer Centre 2016
DVDs documenting the BBVA Foundation's Frontiers of Knowledge awards (won by Hawking) and their ceremony 2016
2016 Newsletter from The Sequal Trust, an organization of people with disabilities long supported by Stephen Hawking 2016
Magazine of the University of Waterloo (Canada) where the Perimeter Institute for Theoretical Physics is located 2017