In February 2022, Niclas Castello’s sculpture, “The Castello Cube” was left in Central Park for a day, in what became a viral news story. The cube “is a conceptual work of art in all its facets,” ...

In this gold panning test, the Gold Cube fine gold recovery system is put to work on a batch of paydirt to see how well it captures tiny gold particles. With its layered vortex mat system and water ...