Timothy Leary = LSD (Lysergic acid diethylamide) and "turn on, tune in, drop out"
I thought the foam that Weise demonstrated had color all the way through. I still have one sheet of it. I thought I had found the mother-lode of the same and bought it from a vendor in China. It is ink stamped on instead of component as the hopper video below and the Clown Foam above. If anyone finds the component foam please let me know...glad to trade you for any of the ink stamped "stuff" I have.
If someone said WHO? I would have said, no, Jefferson Airplane and an Abott and Costello "Who's on First" routine would have broken out.