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In the United States, most people are assigned both a biological sex and gender at birth based on their chromosomes and reproductive organs.…
GenderGender-nonconforming peopleGender transitionGender expressionGender NonconformityIn 1972, Peter Mazur, Stanley Leibo, and Ernest Chu published, “A Two-Factor Hypothesis of Freezing Injury: Evidence from Chinese Hamster Tissue-…
LiteratureCryonicsCryosurgeryMedicine--History--20th centuryOsmosisPeter Mazur was a researcher in the US who developed new ways of preserving biological material by freezing it, a process called cryopreservation. If…
Religion and science--HistoryMolecular weightsCryobiologyFreezingFrozen liquids