1971 ⟶ Discovery of Place Cells in the Brain
Place cells in the brain are discovered by John O'KeefeYear
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2020
🔬 Robert Hooke Observes Cells
Robert Hooke discovers cells using a microscope.⟶

MicroscopyBiologyCell TheoryScientific RevolutionObservation

⚛️ Cockcroft and Walton Achieve Nuclear Fission by Proton Bombardment
Ernest Walton and John Cockcroft: Nuclear fission by proton bombardment⟶

PhysicsNuclear PhysicsExperimentationScientific Breakthrough

🤖 Alan Turing Introduces the Turing Test
October: Alan Turing publishes the Turing test, one of the most influential yet controversial concepts in artificial intelligence research.⟶

Artificial IntelligenceComputer ScienceCognitive ScienceGlobal Impact

🧠 Discovery of Place Cells in the Brain
Place cells in the brain are discovered by John O'Keefe⟶

Cognitive ScienceMemory20th Century Science

🐛 Oldest Known Land Animal Discovered in Scotland
Silurian millipede Kampecaris obanensis, the oldest known land animal, is discovered in Scotland.⟶

PaleontologyZoologyFossil DiscoveryEvolutionScientific Research
