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August 1, 2025
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1 jan 1901 ano - Discovery of Blood Groups

Descrição:

Karl Landsteiner, an Austrian immunologist, discovered that human blood could be classified into different groups (A, B, AB, and O). This discovery enabled the use of blood typing in forensic science to match blood samples from crime scenes to suspects or victims, significantly enhancing criminal investigations.

Adicionado na linha do tempo:

Data:

1 jan 1901 ano
Agora
~ 124 years ago