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  2. Cryogenics - Wikipedia

    en.wikipedia.org/wiki/Cryogenics

    Nitrogen is a liquid under −195.8 °C (77.3 K).. In physics, cryogenics is the production and behaviour of materials at very low temperatures.. The 13th International Institute of Refrigeration's (IIR) International Congress of Refrigeration (held in Washington DC in 1971) endorsed a universal definition of "cryogenics" and "cryogenic" by accepting a threshold of 120 K (−153 °C) to ...

  3. Cryonics - Wikipedia

    en.wikipedia.org/wiki/Cryonics

    Technicians preparing a body for cryopreservation in 1985. Cryonics (from Greek: κρύος kryos, meaning "cold") is the low-temperature freezing (usually at −196 °C or −320.8 °F or 77.1 K) and storage of human remains in the hope that resurrection may be possible in the future.

  4. Existential nihilism - Wikipedia

    en.wikipedia.org/wiki/Existential_nihilism

    In addition, Ernest Becker's Pulitzer Prize-winning life's work The Denial of Death is a collection of thoughts on existential nihilism. The common thread in the literature of the existentialists is coping with the emotional anguish arising from our confrontation with nothingness, and they expended great energy responding to the question of ...

  5. Cryocooler - Wikipedia

    en.wikipedia.org/wiki/Cryocooler

    The cycle starts when the two pistons are in their most left positions: From a to b. The warm piston moves to the right while the cold piston is fixed. The temperature of compressed gas at the hot end is isothermal (by definition), so heat Q a is given off to the surroundings at ambient temperature T a. From b to c. The two pistons move to the ...

  6. Fed officials signal more gradual approach to lowering rates ...

    www.aol.com/finance/fed-officials-signal-more...

    Federal Reserve governor Lisa Cook said Monday it makes sense to lower interest rates more gradually given resilience in the job market and stickier-than-expected inflation, the latest central ...

  7. Video of Rescue Dog Experiencing First Snow Gets Heartwarming ...

    www.aol.com/video-rescue-dog-experiencing-first...

    The internet is melting over a rescue dog experiencing the snow for the first time in a heartwarming video. The adorable pup is enjoying new adventures after moving to her forever home. Bowie the ...

  8. The best non-alcoholic drinks to try during Dry January

    www.aol.com/lifestyle/best-non-alcoholic-drinks...

    NON takes non-alcoholic wine to a new level with its innovative blends and rich, complex flavors. The brand’s wines are made with natural ingredients like fruits, spices, and botanicals ...

  9. Life cycle thinking - Wikipedia

    en.wikipedia.org/wiki/Life_cycle_thinking

    Life-cycle assessment (LCA or life cycle analysis) is a technique used to assess potential environmental impacts of a product at different stages of its life. This technique takes a "cradle-to-grave" or a "cradle-to-cradle" approach and looks at environmental impacts that occur throughout the lifetime of a product from raw material extraction, manufacturing and processing, distribution, use ...