https://thequantumoflight.com/article/hanns-scharff-son-chris-scharff-memoir 2026-09-24T11:03:58.807Z The Quantum of Light en 2026-09-24T10:53:17.059Z Hanns Scharff's Son Chris Scharff Traces His Family's Path From Wartime Germany to Africa and America in WWII Memoir