What is the name for a person who works in a science laboratory testing in pre- and post-analytic phases and preparing samples or specimens?
She was only the second woman to receive a science doctorate from the Vienna University, and was one of three scientists to identify the splitting of the uranium atom, Who was she?
Who became Head of the Jet Propulsion Laboratory in 1954 (for 22 years), and received an honorary knighthood in 1975 for his role in pioneering the exploration of space?
