لكنهم بدأوا في استنفاذ البنسلين، لذلك ما قاموا به كان اللجوء لبوله من خلال إعادة تخليق البنسيلين من بوله وإعطائه له مرة أخرى، ونجح ذلك.
They were starting to run out of penicillin, so what they would do was run with his urine across the road to re-synthesize the penicillin from his urine and give it back to him, and that worked.