Why don't pyramids collapse?

Pyramids don't collapse primarily due to their strong structural design, which distributes weight evenly across their base. The wide base and sloping sides create a stable foundation, allowing the weight of the stones to be transmitted downwards to the ground. Additionally, the materials used, such as limestone and granite, have high compressive strength, further enhancing the stability of the structure over time. This architectural ingenuity has allowed pyramids to withstand the forces of nature for thousands of years.