汽水倒左落地,D水份蒸發左就一堆啡啡地色嘅野.......
係咪soild-liquid mixture?
啡色應該係其他chemical......咖啡因??
點解倒瀉汽水落地,個地會痴立立的?
如果係關D糖事,D糖又發生左咩事令佢痴立立?
更新1:
咁點解溶左佢就會痴立立.......?