Volcanic Organs and Gandalf’s Pipe

Back when I was a kid, I had two interests in life, physics and playing music. In music my favourite instrument was the church organ. Over the following years those two interests merged into one as I got interested in how soundwaves form, and onwards into what I usually call waveform theory. Waveform theory is…

The Anchorage earthquake of 2018

Where there are volcanoes, there are earthquakes. Both are a sign of a broken earth. Volcanoes require vertical movement and earthquakes (by and large) are horizontal: the two are not identical, but to get a volcano you need a vertical path, and to get that you need to move crust sideways. Enter the earthquakes. A…