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Heat conduction is the transfer of thermal energy through a material by direct contact of particles, where faster moving particles transfer energy to slower ones.
house in winter - heating system concept and cold snowy weather with model of a house wearing a knitted cap
Polystyrene thermal cladding for energy saving on a construction site
Installation of thermal insulation on the external walls of a house. Thermal coat to improve the energy efficiency of the house. Worker holding a panel of polystyrene thermal cladding
Sunset evening landscape on Agia Kyriaki thermal hot springs village on Ikaria island, Greece fishing village of Almyrida, Greek longevity blue zone

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