This is Colossal highlights this mesmerising video by Susie Sie: The Essence Of Sound. She put some lycopodium powder* on a surface on top of a subwoofer and filmed it in slow motion with some exquisite lighting. Some of the sequences remind me of Jupiter’s atmosphere. Others, of herds of critters moving around.
* Lycopodium powder is a highly flammable substance, “a yellow-tan dust-like powder historically used as a flash powder. It is composed of the dry spores of clubmoss plants, various fern relatives principally in the genera Lycopodium and Diphasiastrum.”
The Cheapest NBN 50 Plans
It’s the most popular NBN speed in Australia for a reason. Here are the cheapest plans available.