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Science on the 30th of November 1971 in history

Science
Date Text
30 Nov 1971 Niles Eldridge
Niles Eldridge

 Niles Eldridge (biology)
Niles Eldridge and Stephen Jay Gould publish their landmark paper on punctuated equilibrium
0
30 Nov 1971 Socorro doves
Socorro doves

 Socorro doves (biology)
Socorro doves (Zenaida graysoni) last seen in the wild. The species precariously survives in captivity. A reintroduction program is being prepared.
0
30 Nov 1971 Write-only memory
Write-only memory

 Write-only memory (computer science)
Write-only memory is devised as a joke in Signetics.
0
30 Nov 1971 James Lovelock
James Lovelock

 James Lovelock (ecology)
James Lovelock first refers to the Gaia hypothesis in print.
0
30 Nov 1971 Kadir Nurman
Kadir Nurman

 Kadir Nurman (food science)
Kadir Nurman invents the doner kebab in Berlin.
0
30 Nov 1971 Daniel Quillen
Daniel Quillen

 Daniel Quillen (mathematics)
Daniel Quillen formulates higher algebraic K-theory.
0
30 Nov 1971 Daniel Gorenstein
Daniel Gorenstein

 Daniel Gorenstein (mathematics)
Daniel Gorenstein announces a 16-step program for completing the classification of finite simple groups.
0
30 Nov 1971 Richard M. Karp
Richard M. Karp

 Richard M. Karp (mathematics)
Richard M. Karp shows that the Hamiltonian cycle problem is NP-complete.
0
30 Nov 1971 Archie Cochrane
Archie Cochrane

 Archie Cochrane (medicine)
Archie Cochrane publishes Effectiveness and Efficiency: Random Reflections on Health Services.
0
30 Nov 1971 Rinchen Barsbold
Rinchen Barsbold

 Rinchen Barsbold (paleontology)
Kielan-Jawarowska and Rinchen Barsbold report the associated remains of a Velociraptor and Protoceratops apparently killed and preserved while fighting.
0
30 Nov 1971 Turing Award
Turing Award

 Turing Award (awards)
Turing Award – Edsger Dijkstra
0
29th November 1971 1st December 1971
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