Science 7B - Foreign Scientists

He invented the first practical telephone, enabling voice communication over long distances.

• Gregor Mendel

• Anton van Leeuwenhoek

• Galileo Galilei

• Albert Einstein

• Alexander Graham Bell

He was known for his advancements in telescopic astronomy, his support of heliocentrism, and his conflicts

with the Roman Catholic Church.

• Gregor Mendel

• Anton van Leeuwenhoek

• Galileo Galilei

• Albert Einstein

• Alexander Graham Bell

He discovered microscopic life forms, including bacteria and protozoa, which he called "animalcules."

• Gregor Mendel

• Anton van Leeuwenhoek

• Galileo Galilei

• Albert Einstein

• Alexander Graham Bell

He discovered the fundamental laws of inheritance, including the concepts of dominant and recessive traits,

through his work with pea plants.

• Gregor Mendel

• Anton van Leeuwenhoek

• Galileo Galilei

• Albert Einstein

• Alexander Graham Bell

He formulated the laws of motion and universal gravitation and developed the theory of calculus independently of Leibniz.

• Thomas Edison

• Marie Curie

• Isaac Newton

• Galileo Galilei

He improved the design of the telescope, allowing him to make significant astronomical discoveries such as the four largest moons of Jupiter (Io, Europa, Ganymede, and Callisto) and the phases of Venus.

• Thomas Edison

• Marie Curie

• Isaac Newton

• Galileo Galilei

• Alexander Graham Bell

He invented the practical incandescent light bulb, the phonograph, and the motion picture camera.

• Thomas Edison

• Marie Curie

• Isaac Newton

• Galileo Galilei

• Alexander Graham Bell

She discovered the radioactive elements polonium and radium, and developed techniques for isolating radioactive isotopes.

• Thomas Edison

• Marie Curie

• Isaac Newton

• Galileo Galilei

• Alexander Graham Bell

She was the first woman to win a Nobel Prize and remains the only person to win Nobel Prizes in two different scientific fields.

• Thomas Edison

• Marie Curie

• Isaac Newton

• Galileo Galilei

• Alexander Graham Bell

He developed the theory of special relativity and general relativity, and his famous equation ( E = mc^2 ) described the equivalence of mass and energy.

• Gregor Mendel

• Anton van Leeuwenhoek

• Albert Einstein

• Alexander Graham Bell