It’s Friday, and it’s National Mojito Day tomorrow (July 11)! Here’s a look at some of the chemistry that goes into this popular cocktail.
Why are some people allergic to cats? Why does cat pee smell so bad? And why do cats love catnip? This graphic looks at some of the answers!
We’re several months into the COVID-19 pandemic, and testing is vital to preventing the spread of the novel coronavirus. The latest edition of Periodic Graphics in Chemical and Engineering News looks at how current diagnostics work and what they tell us. Click to view the full graphic on the C&EN site.
The US government have been busy this week denying that pepper spray is a chemical (spoiler, it is a chemical). They’ve also been at pains to point out that it’s not the same as tear gas, which is at least technically correct. I’ve had a lot of requests over the past week for a graphic […]
Last week, we looked at what coronavirus antibody tests can and can’t tell us. In part 2 of this series of graphics on antibody testing, we look at how the tests work to arrive at their results. As we’ll see, there’s not only one type of antibody test and they can vary in accuracy and […]
Have you already had COVID-19? Even if you’ve had symptoms consistent with it, you may not know for certain if you didn’t have a test at the time. But newly approved antibody tests may be able to tell you if you had the infection. What exactly can these tests tell us? Part one of this […]