Flying high

Spent most of the day talking about PH values, acidity of coffee and ionisation of water. With the occasional break to stand on the roof terrace and admire that view.

Home to pick up Joe and Eve from their Maths tutor and listen in to five minutes of chat about vectors.

Consequently, I feel much cleverer than I did when I woke up this morning. Think I’ll balance that with red wine and footie this evening.