Calibration and Calcofluor 

Today’s title isn’t as catchy as War and Peace despite the alliteration. Oh well. Thanks to our finding a stable power meter, Dean and I were able to calibrate the liquid crystals on the multiphoton microscope. We made a little sculpture surrounding the detector and the rotatable polarizer (Fig. 1). The detector of the power-meter is a […]

A weekend experiment

During the past week, I enjoyed a holiday. Laura and I were visited by our son, brin, and husband, Poe. Along with generally lolling around, we visited, among other places, Winterbourne Gardens, the Pen Museum, and Coventry cathedral. Streamed Dr Who. Good times all around.  But yesterday (Saturday), I cycled into the lab to check […]

Amoeboid steps

I have progressed since the previous post two weeks ago, but to label the progress baby steps would be to exaggerate. Two weeks have elapsed since that post because last Sunday (aka post day) I was in Glasgow. I had been invited to give a seminar by Mike Blatt at Glasgow University. Laura and I went up […]