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Answer: Edwin Hubble
Edwin Hubble proposed the theory of an expanding universe, observing that galaxies are moving away from each other.
Answer: John Gibbon
John Gibbon developed the first successful heart-lung machine in 1953, enabling open-heart surgeries.
Answer: Rudolf Clausius
Rudolf Clausius is credited with formulating the first law of thermodynamics, which deals with energy conservation.
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Answer: Albert Calmette
Albert Calmette, along with Camille Gu?rin, developed the BCG vaccine for tuberculosis in 1921.
Answer: Albert Einstein
Albert Einstein developed the theory of relativity, which revolutionized the understanding of time, space and gravity.
Answer: Galileo Galilei
Galileo Galilei was the first to observe Jupiters four largest moons using a telescope in 1610.
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Answer: Douglas Engelbart
Douglas Engelbart invented the first computer mouse in the 1960s, which revolutionized human-computer interaction.
Answer: Louis de Broglie
Louis de Broglie proposed that light exhibits both wave-like and particle-like properties, leading to wave-particle duality.
Answer: Isaac Newton
Isaac Newton developed the laws of motion and the law of universal gravitation, fundamental to classical physics.
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Answer: Nicolaus Copernicus
Nicolaus Copernicus proposed the heliocentric model of the solar system, showing that Earth orbits the Sun.
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