Archives for 14/11/2023

– Manuscript – Ancient builders across the world created structures that are still standing today, thousands of years later. Roman engineers built thick concrete sea barriers, for example. Mayan builders created sculptures to their gods, and Chinese builders raised walls against invaders. But there are many recent structures that are already starting to fail. The … [記事を読む...] about 科学者が長持ちする古代建造物を研究中