Why have humans collected crystals for 780,000 years? Chimpanzees may hold the answer

Crystals have intrigued humans for thousands of years, but a recent study on chimpanzees reveals they also show a keen interest in these stones. Chimps prefer crystals over regular rocks, demonstrating an innate curiosity that mirrors human historical fascination with crystals. This suggests that early humans may have been drawn to crystals due to some inherent, natural appeal rather than practical applications. The findings open new avenues for understanding the evolutionary roots of our long-standing fascination with crystals.