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Background illustration of explosion light and stars radiating_pink_16:9
Dot circle pattern. Concentric vortex circles, circular ripple lines design. Dynamic abstract black spiral. White round dotted frames set isolated on black background.
Doctors preparing patient for full body scanning procedure inside MRI diagnostic center.
Girl wear woolly brown sweater warming cold hands in front of heating radiator in winter time. Electric or gas heater at home. The symbolic image of the heating season. Selective focus.
heat transfer with examples of conduction, convection, and radiation using fire, kettle, spoon, sun, and hot air balloon diagram hand drawn schematic vector. Science educational illustration

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