Inventors and Scientific Discoveries

Albert Einstein formulated the mass-energy equivalence principle E=mc² in 1905 as part of his special theory of relativity. This shows that mass and energy are interchangeable. Planck worked on quantum theory, Dalton on atomic theory, and Rutherford on nuclear structure.

The Wright Brothers (Orville and Wilbur) invented and flew the first successful airplane in 1903. They made the first controlled, sustained flight of a powered, heavier-than-air aircraft. Balloons existed much earlier, and bicycles were invented by others.

Charles Babbage designed the first mechanical computer - the Analytical Engine in the 1830s. He is called the 'father of the computer' for his pioneering work on programmable machines. Edison worked on electricity and lighting.

William Harvey discovered the circulation of blood in 1628, demonstrating that blood circulates throughout the body in a closed system pumped by the heart. Edward Jenner developed the smallpox vaccine, and Joseph Lister introduced antiseptic surgery.

Alexander Oparin proposed the theory of chemical evolution in 1924, suggesting life arose from gradual chemical evolution in Earth's early atmosphere. His theory explained how simple organic compounds could form and eventually lead to the first living cells. Darwin proposed natural selection.

Joseph Lister pioneered antiseptic surgery in 1865 by introducing carbolic acid (phenol) to sterilize surgical instruments and clean wounds, dramatically reducing infection rates. Edward Jenner developed the smallpox vaccine, not antiseptic techniques.

John Logie Baird is credited with inventing the first working television system, which he demonstrated in 1926. While others contributed to television technology, Baird created the first practical mechanical television system.

Daniel Gabriel Fahrenheit invented the mercury thermometer in 1714, which became the standard medical thermometer. Galileo created an earlier thermoscope, but not the modern mercury-based medical thermometer.

Wilhelm Roentgen discovered X-rays in 1895 while experimenting with cathode ray tubes, earning him the first Nobel Prize in Physics. Rutherford is famous for nuclear physics, Thomson for discovering the electron, and Copernicus for heliocentric theory. Roentgen's discovery revolutionized medical imaging.

Jonas Salk developed the first successful polio vaccine in 1955 using inactivated virus, leading to widespread vaccination. Albert Sabin developed an oral polio vaccine later, while Waksman discovered streptomycin. Salk's vaccine was crucial in nearly eradicating polio worldwide.

James Watt developed the steam engine, Bell invented the telephone, and Baird pioneered television - all correct pairings. Perkins is incorrectly associated with penicillin, which was discovered by Alexander Fleming in 1928. This is the 'incorrect combination' the question seeks.

Roentgen discovered X-rays, Newton formulated gravitational laws, and Pasteur founded bacteriology - all correct associations. Faraday is known for electromagnetic induction and electrochemistry, not gas diffusion (Graham's law). This makes D the incorrect pair.

T. H. Huxley, known as 'Darwin's Bulldog', described protoplasm as 'the physical basis of life' in an 1869 address to the British Association. Leeuwenhoek discovered microorganisms, Virchow contributed cell theory ('omnis cellula e cellula'), and J. C. Bose worked on plant physiology and radio.