It is true that people in ancient times did not have the same understanding of gravity. They were still aware of its intuitive effects and its impacts on object. For example, they knew heavy objects fell to the ground when dropped and objects with higher center of mass are more stable. Using this basic knowledge, combined with materials engineering and construction techniques, they were able to build cathedrals. Yes, they might have learned from trial and error, but they were able to do it using the tools and knowledge available to them. One takeaway is, one does not have to fully understand scientific concepts such as gravity to build beautiful and resilient structures. What about da Vinci's experiments do you wish to know more of?
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence