dhalaalid

Tani waxaaba ka sii dhalaalid og iskudhisyada gaaliyaam ka midka tahay, sida jaandiga galinstan (68.5% gaaliyaam, 21.5% indiyaam, iyo 10% tin ) taas oo leh bar-dhalaalid aad u hooseysa oo ah −19 °C (−2 °F).