This week Pfizer and BioNTech announced preliminary analysis which indicated their coronavirus vaccine can prevent more than 90% of people from getting COVID-19. In their communique, they descried this breakthrough as a “great day for…

I have always been fascinated about the history of science. Learning about the personalities who developed the scientific breakthroughs that we are enjoying now is not just an exhilarating pastime but a source of encouragement…