J Robert Oppenheimer —— American atomic physicist, father of nuclear weapons, and director of Princeton Center for Advanced Studies.
Max Planck-German theoretical physics, Nobel Prize winner, studying quantum mechanics (4.23)
German physicist Garbriel Daniel Fahrenheit invented the alcohol and mercury thermometer, and the current Fahrenheit thermometer is named after his surname (5. 14).
Samuel ·f·b· morse, inventor of telegraph and morse code (4.27)
Hope to adopt