Moulding the pots with black sand | Inside the Factory
Gregg Wallace investigates how the pots are moulded using black sand.Tweet
Electrolysis of aluminium | Inside the Factory
Cherry travels to Scotland to visit the UK's last remaining factory that produces aluminium via smelting and electrolysis.
Staying Cool | Nina and the Neurons
Joe has written to Nina because whenever he builds a snowman, it melts. Nina visits the mountains of Andorra to learn about staying cool.