Before Isaac Newton, people had a basic understanding of gravity but it was not yet fully understood or scientifically explained. Architects and builders had an intuitive sense of how to design and construct buildings that could withstand the force of gravity through trial and error. Leonardo da Vinci conducted experiments on gravity, but his work was largely theoretical and did not lead to a comprehensive understanding of gravity. It was not until Isaac Newton's work in the late 17th century that a scientific explanation of gravity was developed. His laws of motion and theory of gravity provided a mathematical framework for understanding the behavior of objects under the influence of gravitational forces.
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