
Erasto B. Mpemba
Tanzanian game warden and scientist (1950–2023)

Tanzanian game warden and scientist (1950–2023)
Erasto Bartholomeo Mpemba (1950–2023) was a Tanzanian game warden who, as a schoolboy, discovered the eponymous Mpemba effect, a paradoxical phenomenon in which hot water freezes faster than cold water under certain conditions.
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