In Memory of Kary Banks Mullis

Kary Banks Mullis (28 December 1944 – 7 August 2019) was an American biochemist. known for the invention of the polymerase chain reaction (PCR), and winner of the Nobel Prize in Chemistry 1993 and awarded the Japan Prize that same year. Biology is today spoken of as before PCR and after PCR.
Had Kary not died before planet Lockdown would things have been much different. He was like a voice for the people. When he spoke they listened.