This video is filmed on an expensive Sony Cinematography camera at 100fps. My cousin was able to rent it for the day from university. The rest of the video was filmed on my normal camera. In this video I pour some aluminium into water and find that it creates some interesting shapes. I cut them in half to see whats inside. I also pour some copper into water to see if it gives similar results but it didn't create anything interesting so I just re-melted the copper.