The Defense Advanced Research Projects Agency (DARPA) anticipates funding multiple proposals on a rolling basis under this solicitation. Specifically excluded is research that primarily results in evolutionary improvements to the existing state of practice. Proposed research should investigate innovative approaches that enable revolutionary advances in science, devices, or systems. The Multi X Office (MXO) at DARPA regularly publishes solicitations requesting responses to specific program topics. This announcement seeks revolutionary research ideas for topics not addressed by ongoing MXO programs or other published DARPA solicitations.