The one that sticks in my mind is that same shape and number but expressed as “a golden cube who’s side is a tennis court’s length”. If you've ever seen a tenn

The one that sticks in my mind is that same shape and number but expressed as “a golden cube who’s side is a tennis court’s length”. If you've ever seen a tennis court, you know exactly how big that would be. It also works equally well regardless of metric or imperial background.