Spinoffs

‘How can you use it when it’s useless’ is a quote from John Cage picked from the talk with Wim Mertens “So that each person is in charge of himself.”from A Dip in the Lake hosted at UbuWeb.
This is the way Kenji Kawakami is organising unuselessness & even calling a spade a spade: 珍道具 or Chindōgu:

If youve red the Ten Tenents of Chindogu & you’re still unaware about the useability of inventions & phenomenas you’re prospecting please report it to HASA’s search for Unidentified Technical Objects: