Refrigerators and freezers typically get their cooling power from environmentally harmful fluids" />
Refrigerators and freezers usually use harmful fluids for cooling.
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A new type of crystal could help refrigerators and air conditioners cool without harming the environment.
These devices work by cycling a liquid that absorbs heat to create cold. However, many of these liquids add to global warming. Researchers at Deakin University have now developed a climate-friendly solution using “plastic crystals.”
These crystals can change under pressure, absorbing heat and cooling the surroundings. The unique thing about this crystal is that it can work at temperatures suitable for household appliances.
Although the technology shows promise, the high pressures needed are a challenge. Experts believe that with further development, this eco-friendly cooling method could be the future.
Vocabulary List:
Refrigerators /rɪˈfrɪdʒəreɪtərz/ (noun): Appliances used for keeping food and drinks cold.
Absorbs /əbˈzɔːrbz/ (verb): Takes in or soaks up a substance.
Cooling /ˈkuːlɪŋ/ (noun): The process of lowering temperature.
Climate-friendly /ˈklaɪmət ˈfrɛndli/ (adjective): Having a minimal negative impact on the climate.
Challenge /ˈtʃælɪndʒ/ (noun): A difficult task or situation.
Developed /dɪˈvɛləpt/ (verb): Created or advanced something over time.
