And finally… square go
A group of cryptocurrency investors have bought the right to visit a one-tonne tungsten cube once a year for a whopping $250,000.

An anonymous group of investors known as “TungstenDAO” won the auction for a novel non-fungible token (NFT) that represents a real-world physical cube.
That means the investors now own a very expensive digital token proving that they own the cube – but they will not be allowed to remove the cube from its current location unless they destroy the NFT.
The cube’s buyers call themselves an “experimental meme incubation studio”, according to The Verge, and the purchase is just the latest odd event in the world of NFTs and cryptocurrency.