translation.en: We heat them up, we add a little bit of salt, we heat them up to almost boiling and cool them down, and as we cool them down, the short strands bind the long strands and start to form structure.
translation.zh: 之后加热,并加一点盐 把它们加热到几乎到沸腾了,再冷却下来 在冷却的过程中 那些短小的链会和长链 开始形成结构