Tin cry recrystallizing the metal. The low melting point of tin (only 232 °C, or about 500 K) makes re-casting easy. Tin anneals at reasonably-low temperature as well, normalizing tin's microstructure of crystallites/grains. Although the cry is most typical of tin, a similar effect occurs in other metals, such as niobium, indium, zinc, cadmium, gallium, and mercury. Tin cry A tin cry is the characteristic sound heard when a bar of tin is bent. Variously described as a "screaming" or "crackling" sound, the effect is caused by the crystal twinning in the metal. The sound is not particularly loud, despite terms like
Marriage and wedding customs in the Philippines the coin bearer acts as the holder and keeper of the arrhae until it is offered and given by the groom to his bride. Among the secondary sponsors or wedding attendants, three pairs – each pair consists of a male and a female secondary sponsor – are chosen to light the wedding candles, handle the veils, and place the cord. After the exchange of wedding rings by the couple, the groom gives the wedding arrhae to his bride. The arrhae is a symbol of his "monetary gift" to the bride because it is composed of 13 pieces of gold, or