Game of clones: Science is immortalizing Argentina’s top polo horses

the extent to which this polo-obsessed nation has already fundamentally transformed the sport and the nature of horse breeding was evident on the field at the Argentine Open in Palermo in late November. As the players and the clones watched a video montage memorializing the late original champion mare, her name flashed across the screen.

“Dolfina Cuartetera,” it read. “3 February 2001 — ∞.”