This year’s Nobel prize in chemistry was awarded for a genuine revolution in modern science. The Crispr-Cas9 gene-editing tool allows scientists to precisely alter DNA by cutting and pasting sections…

A study using Ontario's 34 Public Health Units over the course of two months found that wearing a mask can have a significant impact on the spread of COVID-19. No argument there, anyone would be…

For some reason today I remembered that 11 years ago (wow time flies) I wrote a two-parts piece on advices for PhD students doing a thesis in experimental particle physics. As I checked it out, I…

A new paper seeks to take some of the guesswork out of subjective "sustainable" diets. Activists like True Health Initiative try to claim that a meatless diet is better for human health and the…

Have you been told you have a greater risk of heart disease based on family history? What does that even mean? It was only 40 years ago that epidemiologists still denied there was any genetic…

A small percentage of farmers engage in an alternative form of agriculture termed "organic" because they believe it is a more natural manufacturing process, since it was used in the past. The…

Like with kids, when it comes to galaxies adolescent blemishes disappear over time. Exponential disks, common in spiral galaxies, dwarf elliptical galaxies and some irregular galaxies, appear smooth…

Here are a few of the things I have been watching , while living a somewhat less active life due to current conditions. In the south of England, this summer has been quite hot, and fig trees (mostly…

Marco Fulvio Barozzi (b. 1955), a former Maths teacher and scientific blogger (https://keespopinga.blogspot.com), as well as a humorous poet, is a regular contributor to scientific and mathematics…

Trump did not know science neither does his opposition.  Mask work, social distancing works, copious rapid testing works but no one or two or all of these things are a ironclad guarantee one…