Bet on the 'Black Hole Information Paradox'
1997
Scientific bet on naked singularities (first bet)
1991
cloud chamber photograph of meson
1936-1938
Preprint of article: Fundamental Breakdown of Physics in Gravitational Collapse (1975)
1975
Black and white photographic print showing a disintegration produced in a lead plate by cosmic rays
1935-1937
Black and white photographic print showing a cosmic ray negative electron of 1300 million volts energy
1935-1937
Black and white photographic print showing a shower of over 100 particles
1935-1937
James Lovelock’s notes for a lecture about detecting life on other planets
1966
Prototypes of chemical detectors, including palladium transmodulators and a coulometric electron capture detector, made by James Lovelock
1975
Scientific bet on naked singularities (second bet)
1997
Black and white photographic print showing a shower of three negative electrons and three positrons
1935-1937
Black and white photographic print showing the passage of a positron through a 0.35 cm. lead plate
1935-1937
Black and white photographic print showing individual ions of three cosmic ray tracks (early' tracks)
1935-1937
Photograph showing a cosmic ray positron of 900 million volts energy
1935-1937
Apparatus for simulating Martian atmospheric pressure, made by James Lovelock
1960-1969