Cobalt - goblin of the periodic table
Elemental
English - May 02, 2019 20:00 - 9 minutes - 8.77 MB - ★★★★★ - 14 ratingsScience Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
Previous Episode: Chromium - colourful and shiny
Next Episode: Copper - essential, in moderation
Famous as the colour of blue glass and important in red blood cells, cobalt can form a permanent magnet and is vital for livestock. Allan Blackman from AUT talks about his favourite element in ep 21 of Elemental.