The objects are actually high-tech probes utilizing nanotechnology, sent back in time to retrieve uncorrupted 21st-century DNA. As the children's abilities attract the attention of Homeland Security and the FBI, they must race to send Mimzy back to the future with the genetic material needed to save the human race. Key Themes & Sci-Fi Elements Environmentalism
: Features like "The Mandala: Imaginary Palace," which explains the Buddhist symbols and spiritual themes integrated into the narrative.