Comment on Asteroid impact, not volcanoes, made the Earth uninhabitable for dinosaurs: Excellent reading. I still find it impossible to get my head around geological timescales though. It…
Comment on Whole-town study reveals more than 40% of COVID-19 infections had no symptoms: It seems relatively certain that test and trace works to suppress the spread of this virus ( and oth…
Comment on Everything you need to know about Imperial’s COVID-19 vaccine trial: As an Alumnus of IC I am proud to share this link and am happy for my message to be published. I wo…
