Abstract
The original version of this article contained an error in the description of Supplementary Movie 7, which incorrectly read 'Collision resulting in annihilation of two solitons. U = 45.1 V, f = 600 Hz, T = 50 °C, d = 8.0 μm. The original movie is taken at the frame rate of 91 fps. The playback speed is 7 fps.' The correct version reads 'Death of a soliton at a dust particle. U = 65.6 V, f = 800 Hz, T = 50 °C, d = 7.7 µm. The original movie is taken at the frame rate of 92 fps. The playback speed is 7 fps.' The HTML has been updated to include a corrected version of the 'Description of Additional Supplementary Files' file.