From the video description:
“What you see may look like computer generated imagery, but it’s actually real lab footage of liquid crystals under a microscope, warping in structure and bending light to create these beautiful scenes of nature in action. The footage was taken by researcher Ben Outram at Oxford and Leeds Universities, and has been edited by Jennifer Tividad into this music video, set to a new track of mine just released on my Balance 030 compilation.”
The Daily Psychedelic Video 