Having made some serious progress on our series of molten salt electrolysis experiments (successfully isolating aluminium, sodium, and lithium in other videos), we make an attempt at a particularly tricky metal to extract - calcium.
You can find the other videos in this series here:
Making aluminium: https://youtu.be/aSx59lbc5cg
Making sodium: https://youtu.be/wb65RZh1ptU
Making lithium: https://youtu.be/cIII542y0C8
Making boron (unsuccessfully): https://youtu.be/mmlAPF6PyQY
In the video, I also refer to the following video by Cody'sLab, in which he extracts calcium metal from bones:
https://youtu.be/B6zunpJ_Q9M
