Cryogenic: meaning, definitions and examples

Etymology

• The term originates from the Greek words 'kryos' meaning 'cold' and 'genes' meaning 'producing' or 'originating.'
• It has been in use since the mid-20th century, coinciding with advancements in technology that required new vocabulary.
• The first documented use of the term in scientific literature dates back to around 1950.

Science

• Cryogenic processes are essential in liquid nitrogen production, which is utilized in various fields, including medicine and engineering.
• Superconductivity, a phenomenon observed at low temperatures, allows certain materials to conduct electricity without resistance.
• Cryogenics often involves gases that become liquid at extremely low temperatures, such as helium and nitrogen.

Pop Culture

• Cryonics, a practice based on the idea of freezing human bodies for potential future revival, is featured in various sci-fi movies and shows.
• The concept of freezing people in time first gained major attention in films from the late 20th century, influencing public perception of cryogenics.
• Characters from popular series, like 'Futurama,' are frozen and thawed, showcasing cryogenic preservation in a humorous context.

Technology

• Cryogenic technology is crucial in the aerospace industry; rocket fuels often require cryogenic cooling for efficient storage.
• This technology is also instrumental in medical applications, like cryopreservation of cells and tissues for research and treatment.
• Advances in cryogenic materials have made it possible to build more efficient superconductors, aiding in the development of powerful magnets.

History

• In the 1960s, scientists experimented with cryogenic freezing as a method for preserving biological samples.
• The first successful cryopreservation of human sperm occurred in 1953, marking a significant advancement in reproductive technology.
• The concept of preserving biological materials with low temperatures gained momentum with increased interest in space exploration and its challenges.

With rank #19,236, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.

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• 19233 consumptive
• 19234 retroactively
• 19235 tardy
• 19236 cryogenic
• 19237 zoological
• 19238 surgically
• 19239 penultimate
• ...