Source: Wikimedia Commons
In 1974 an American back yard had equipment standing in it all summer. A wooden croquet rack in the garage, two steel badminton posts hammered into the turf…
Source: Wikimedia Commons
It was a small wooden house on a post, or hanging from a branch, with clear plastic sides and a tray at the bottom, and it was filled…
Source: Wikimedia Commons
It arrived flat, on a truck, in boxes. A rolled sheet of corrugated steel, a bag of bolts, a folded vinyl liner, a bundle of uprights, a filter…