Finished the second side of the rudder tonite. Waxed some pallet wrap which is wider than the Saran I used the night before. It covers the whole surface so it should be a beautiful shiny unwrap.
More science too. Glued up a dozen slides with dry filler, cut 2mL samples from the tubes, weighed them and set them to soak, cut 1mL samples and glued them to slides for abrasion. Might have time Friday to look at some.
Tomorrow is 12hrs of teaching at Ai. Our class client, ISM will be represented by Mr. John Brady at 6pm.