Prince conducted an experiment to see how plant growth is affected by different environments. He planted seeds in pots with the same soil and water, placing one pot under a light, one by a window, and one in the fridge. Over six days, the plant under the light grew the most, while the plant in the fridge did not grow at all. The plant by the window grew more than the fridge plant but less than the plant under the light. Prince concluded that his hypothesis that plants would grow faster in normal conditions was correct.