Securing mail using DKIM

Over the weekend, as I was updating DNS tables for a client, I thought I’d...

5 minute read

Virtual Physics Classroom again

On the last two Fridays, I participated in two more of the IoP’s Virtual Physics...

5 minute read

Take your teaching online, part 1

Take your teaching online is a free, self-paced, online Open University course that runs for...

5 minute read

Understanding Remote Teaching

In the current crisis in which schools are mostly closed, social distancing is the order...

5 minute read

Virtual Physics Staffroom

One of the things that become important, or at least more obviously important, during these...

2 minute read