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Flow Contours with Air Bubbles

Ultra macro photograph of fluid flow contours around air bubbles in water. Red food dye was introduced into a glass container and flowed down the side of the glass and around air bubbles attached to the side of the glass, The air bubbles are approximately 1 mm in diameter and refract the LED lights used to light the scene.

 

An ultra macro 25mm lens at F16 was used to capture the fluid flow dynamics.

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Uploaded on August 7, 2022
Taken on August 5, 2022