
The roughness and thickness limits moved, and suddenly half our molds were borderline. Here is what that month actually looked like on the floor.

Beach tennis happens on sand next to the sea. So we stopped testing paddles in clean lab conditions and started soaking them.

He didn't care about the price first. He asked about substances. Lily took it from there, and it changed how we document everything.

Five carefully engineered paddles and one we almost threw out. Guess which one she took to the court.