Left
to right: Graeme, Alan & Joel.
Graeme lives in Dunfermline in Scotland. When
he visited me a couple of years ago, we sat
with Alan Turing in Sackville Park. 'PJ' (below),
from Edinburgh, took the photo.
My
friend Gareth has completed his degree in Physics
(with Space Technology). He designed and built a
vacuum chamber in which to house a Hall
Effect Stationary Plasma Thruster. It looks
cool anyway. This photo was taken from within the
vacuum chamber, by the way.