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With the devastating hurricanes that swept the southeastern United States at the end of 2024, new and better ways to get critical supplies to disaster zones and rural areas are essential. U.S. National Science Foundation Graduate Research Fellow Garrett Asper is devoting his research during his fellowship to advancing flight control systems for electric or hybrid vertical takeoff and landing vehicles (eVTOLs), which can move people and cargo “more quickly, quietly and cost-effectively than traditional helicopters or ground transportation” according to this article from Virginia Tech.

EVTOLs, which combine the vertical takeoff of helicopters with the ability to transition to horizontal flight like airplanes, are being called “the future of flight.” However, the controls during transitioning from horizontal to vertical flight still need improvement before they can be deployed during disasters. Asper’s research focuses on developing and flight-testing new control algorithms to ensure the safety, speed and efficacy of eVTOL transport. He aims to make the tools he’s creating open source, allowing other researchers to use them to test their work. By doing so, he hopes to advance the entire field and bring us closer to the day when critical supplies and aid can be quickly airlifted to disaster zones.

An aerospace engineering doctoral candidate at Virginia Tech, Asper is a researcher in the Nonlinear Systems Laboratory and the NSF-funded Uncrewed Systems Laboratory. He

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RSS feed source: National Science Foundation

The U.S. National Science Foundation Regional Innovation Engines (NSF Engines) program announced the 29 semifinalists advancing to the next stage of the second competition – spanning critical technologies and applications ranging from energy grid security to maximizing the yield of critical minerals mining to advanced optical sensors. The semifinalist teams, many of whom have been building their regional coalitions for a year or longer, are led by universities, nonprofits, private industry and other organizations from across the United States. View a map of the NSF Engines semifinalists.

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A new chemical process funded by the U.S. National Science Foundation has produced methanol — a type of alcohol essential for manufacturing many common products and a potential fuel source — more efficiently than ever before. The method generates methanol from carbon dioxide nearly 66% more efficiently than the next best approach.

The process uses a dual combination of nickel- and cobalt-based compounds as a catalyst on nanotubes, where multiple chemical reactions and electricity convert carbon dioxide to methanol. More of the C02 is transformed into methanol and with comparatively less electricity consumption, making the overall process more efficient. The findings are published in Nature Nanotechnology by a team of scientists spanning Yale University, Oregon State University and The Ohio State University.

“Methanol is a flexible chemical feedstock that is used for hundreds of common products including plastics, chemicals and solvents,” says Alvin Chang, an OSU doctoral student and coauthor on the study. By improving methanol production, scientists could make it faster, cheaper and with less waste.

Methanol is being explored as a low-cost fuel for generating electricity, powering ships, supplementing gasoline for automobiles and more. In addition to using C02 from the atmosphere, the process could enable methanol production from plentiful agricultural and municipal waste.

Having steady access to such a versatile and renewable resource could transform many aspects of daily life, including the transportation

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