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Close-up view of connecting smartphone to wifi, shot with macro probe lens
Parker Solar Probe near the Sun. Elements of this image furnished by NASA. 3d rendering science illustration
Closeup a shaft run-out measurement by yellow dial test indicator with metal probe on hinge and round tip. Precise mechanical tool at measuring runout of steel rotor of rotary vane compressor of pump.
Doctor is examining heart's patient by echocardiogram for diagnosis disease or explain symptom. Medical exam , ultrasound. Medical equipment.
Detail of premature baby s tiny foot with attached medical monitoring sensor. Infant lies inside hospital incubator on cartoon bedding. Focus on foot and sensor.

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