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الوطن
Source: الوطن
1 Dayالوطن
Source: الوطن
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The article focused on the sacrifices of scientists who risked their lives to advance science, through examples of dangerous experiments they conducted to prove theories or cure diseases, despite the significant risks they faced. Among the most notable stories is that of Peruvian doctor Daniel Alcedis Cárdenas, who was injured and later died after testing a mysterious illness; American doctor Jesse Lazier, who deliberately contracted yellow fever to prove how the disease spreads; German doctor Werner Forsmann, who performed a risky experiment on himself to study cardiac catheterization; Australian doctor Barry Marshall, who ingested bacteria to demonstrate their connection to ulcers; and an American officer who was injured during experiments on acceleration. These stories reveal remarkable courage, but they also remind us that scientific enthusiasm must be regulated by ethical oversight to protect both researchers and patients.
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