Research at a snail's pace

It's a Thurs-Demo Twofer! (I thought I had blogged about this before, but I guess not.) I got the original Thurs-Demo post done early, ...

More things to do with Liquid Nitrogen . Particularly if you ordered a whole bunch for some volcanic eruptions and didn't use it all up....

I did a test run of an eruption simulation I have planned for later in the week. It worked out pretty good. I threw a little video together ...