I mix together two elements to create a metallic liquid that remains so through a low temperature. Clerici's Solution: https://www.youtube.com/watch?v=gwJyzsSjJrE Cryogenic thermometer: https://www.youtube.com/watch?v=VgdaRXKIDNQ Help me make videos by donating here: https://www.patreon.com/CodysLab Follow me on Facebook: https://www.facebook.com/codydonreeder SubReddit: https://www.reddit.com/r/codyslab/