Text/Walk the World
There were no electrical appliances in ancient times, where did the ice used by the ancients in summer come from? After reading it, I have to admire the wisdom of the ancients
Compared with modern people, the ancients are certainly not so wise and intelligent, otherwise the way of life of the ancients is definitely much more convenient than that of modern people, but if the advanced degree of scientific and technological development, it is inevitable to bully the ancients, after all, there is no early accumulation, there is no later accumulation, I have to say that the ancients are also very wise and smart to some extent, for example, when the summer comes every year, the weather is very hot, and the ancient people have no electrical appliances. But ice cubes that can still be used in the summer and only appear in the winter, so how did the ancients do it?
Obviously, ancient technology and productivity are relatively low, so the ancient people certainly did not have refrigerators and air conditioners, but the ancients also have infinite wisdom, they do not have refrigerators but know that the temperature underground is very low, so the ancients specially excavated a lot of large ice chambers. It is specially designed to store ice cubes that only condense in winter. And these ice rooms have now become historical protection cultural relics, etc., every year many tourists come to see and experience the wisdom of the ancient people.