 On August 20, 1979, Denes buried her haiku poems at 47° 10′ longitude, 79° 2′ 32″ latitude set to be opened in the twenty-third century.The capsule also includes microfilmed responses of university students to questions about the nature of humanity.Along with the rice, time capsule, and ceremonial chaining of trees in the park, Denes filmed footage of Niagara Falls for this iteration of Rice/Tree/Burial to "add natural force as the fourth element and fuse the other three".