1. Laws of Heredity   Michael Faraday   Gregor Mendel   Christian Barnard   Sir Humphry Davy   Hint Half-n-half Clue   2. Pasteurization   Louis Pasteur   Sir Humphry Davy   Enrico Fermi   Sir Fredrick Grant Banting   Half-n-half Clue   3. Laws of Planetary Motion   Sir Humphry Davy   Johan Kepler   Albert Einstein   Anton Von Leeuwenhock   Half-n-half Clue   4. Magnesium   Karl Wilheim Scheele   Johan Kepler   Sir Humphry Davy   Henry Cavendish   Half-n-half Clue   5. X-rays   Henry Cavendish   Sir Humphry Davy   Enrico Fermi   Wilhelm K. Roentgen   Half-n-half Clue   6. Principles of Geometry   Albert Einstein   Sir Humphry Davy   Euclid   Sir Isaac Newton   Half-n-half Clue   7. Malaria is carried by mosquitoes   Sir Humphry Davy   William Harvey   Ronald Ross   Wilhelm K. Roentgen   Half-n-half Clue