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Waheed Fawzy

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264. TUSSHIMA JUNEJA 6
265. Timothy Cooper 6
266. Waheed Fawzy 6
267. Ordinacija Aleksic 5
268. s.n.d.rishita chintapalli 5
last 3 solved tasks
MATH PUZZLE: Can you replace the question mark with a number?
MATH PUZZLE: Can you replace the question mark with a number?
MATH PUZZLE: Can you replace the question mark with a number?

Streptomycin

In 1946, Dr Selman Abraham Waksman announced his discovery of the antibiotic streptomycin, the first specific antibiotic effective against tuberculosis. In 1943, he had isolated streptomycin from a mold he had known and studied early in his life. For this work, he was awarded the 1952 Nobel Prize.«

I used to have a bad...

“I used to have a bad record with soap, but now my slate is clean.”

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