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Answer: Johann Gottfried Galle
Johann Galle, along with John Couch Adams, discovered Neptune in 1846, using mathematical predictions.
Answer: Johannes Kepler
Johannes Kepler formulated the three laws of planetary motion, which describe how planets move around the Sun.
Answer: John Dalton
John Dalton developed the first atomic theory, which stated that matter is made up of indivisible atoms.
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Answer: Alexander Fleming
Alexander Fleming discovered penicillin in 1928, the first antibiotic, which revolutionized medicine.
Answer: James Watt
James Watt is credited with inventing the first practical steam engine, which played a pivotal role in the Industrial Revolution.
Answer: James Clerk Maxwell
James Clerk Maxwell developed the theory of electromagnetism, unifying electricity and magnetism into one theory.
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Answer: Ivan Pavlov
Ivan Pavlov developed the theory of conditioned reflexes, demonstrating the process of classical conditioning.
Answer: Antonie van Leeuwenhoek
Antonie van Leeuwenhoek is credited with developing the first functional microscope, leading to the discovery of microorganisms.
Answer: Hermann von Helmholtz
Hermann von Helmholtz formulated the law of conservation of energy, stating that energy cannot be created or destroyed.
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Answer: Sigmund Freud
Sigmund Freud developed the theory of the unconscious mind, fundamentally altering the study of psychology.
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