Here’s the science behind the burbling sound of water being poured

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A stream of water poured from a teapot forms ridges as it falls before breaking up into individual droplets. These features affect how air bubbles form in the liquid (bottom left), explaining the variation in the sound of water poured from different heights.</p>&#xA;" data-image-description="" data-image-meta="{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}" data-image-title="010324_ec_water-acoustics_feat" data-large-file="https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2024/01/010324_ec_water-acoustics_feat.jpg?fit=800%2C450&ssl=1" data-medium-file="https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2024/01/010324_ec_water-acoustics_feat.jpg?fit=680%2C383&ssl=1" data-orig-file="https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2024/01/010324_ec_water-acoustics_feat.jpg?fit=1440%2C810&ssl=1" data-orig-size="1440,810" data-permalink="https://www.sciencenews.org/010324_ec_water-acoustics_feat" decoding="async" height="580" sizes="(max-width: 1030px) 100vw, 1030px" src="https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2024/01/010324_ec_water-acoustics_feat.jpg?fit=1030%2C580&ssl=1" srcset="https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2024/01/010324_ec_water-acoustics_feat.jpg?w=1440&ssl=1 1440w, https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2024/01/010324_ec_water-acoustics_feat.jpg?resize=680%2C383&ssl=1 680w, https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2024/01/010324_ec_water-acoustics_feat.jpg?resize=800%2C450&ssl=1 800w, https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2024/01/010324_ec_water-acoustics_feat.jpg?resize=330%2C186&ssl=1 330w, https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2024/01/010324_ec_water-acoustics_feat.jpg?resize=768%2C432&ssl=1 768w, https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2024/01/010324_ec_water-acoustics_feat.jpg?resize=1030%2C580&ssl=1 1030w, https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2024/01/010324_ec_water-acoustics_feat.jpg?resize=1380%2C776&ssl=1 1380w" width="1030">