Mark Phillips' Pages: Workbook: 9/27/20: Our chemistry professor taught an explosives class. Really.

Our chemistry professor taught an explosives class. Really.

I never took it, although it was legend. For finals they'd gather in the Mentone wash blowing up boulders. Big ones. BOOM! No more boulder.

I've written of Johnston as a product and legacy of the revolutionary wave of the 1960s. There you have it.