Klang's Conjecture
Here’s a reason I like to teach unplugged or paper and pencil computer science concepts from the start. Read more
Nothing is more dangerous
This is from a Kevlin Henney talk a while ago. Read more
Safety First
An important sign hanging outside a garage in Caldbek in Cumbria. Read more
Langton's Ant
Another example of cellular automata that I’ve only just discovered is Langton’s Ant. Read more
How to Work Better
Tolerance
A quote I love from the mid-19th century which is much more forward thinking than many people in the 21st. Read more
Campus North Murals
Here are a couple of murals that were on the walls in the class room at campus north but were covered over during the last... Read more
Do Your Best
It is not enough to do your best; you must know what to do, and then do your best. W. Edwards Deming Read more
Hostile to Liberty
In every country and in every age, the priest has been hostile to liberty Thomas Jefferson Read more
Rules of Engagement
How close are these to your team’s agreed working practices? Read more