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In a world that runs on data, computer simulations are among our most powerful tools for investigating any scenario. The same is true for NASA Advanced Air Mobility (AAM) researchers as they plan the future of the national airspace. Together with industry partners, these researchers are delivering the data needed to allow self-flying electric air taxis and drones to execute flight paths as easily as your phone maps your car’s route.
Beach cleaning operations focus on removing the waste we can see, such as plastic water bottles and trash, often using gas-powered tractors that bury microplastics beneath the top layer of sand. In contrast, the Cornell Nexus robot will use renewable solar energy to collect and remove microplastic waste.
Hummingbirds have extreme aerial agility and flight forms, which is why many drones and other aerial vehicles are designed to mimic hummingbird movement. Using a novel modeling method, researchers gained new insights into how hummingbirds produce wing movement, which could lead to design improvements in flying robots.