A phenomenon or process occurring in nature that leads to an unexpected result, often used to describe natural occurrences that provide new insights or knowledge.

प्रकृति का प्रयोग

English Usage: The biologist referred to the rapid adaptation of the plant species as an experiment of nature.

Hindi Usage: जीव विज्ञानी ने पौधे की प्रजातियों के तीव्र अनुकूलन को प्रकृति का प्रयोग कहा।