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Army Researchers Conduct First-ever Combustion Experiment with X-rays
The U.S. Army Research Laboratory's Center for Unmanned Aircraft Systems Propulsion made an historic first with its experiment in a gas turbine combustor using X-rays. The data will help advance gas turbine engine designs for higher power density and efficiency, scientists said.
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Neutrons Provide Insights into Increased Performance for Hybrid Perovskite Solar Cells
Neutron scattering has revealed, in real time, the fundamental mechanisms behind the conversion of sunlight into energy in hybrid perovskite materials. A better understanding of this behavior will enable manufacturers to design solar cells with increased efficiency.
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New Exascale System for Earth Simulation
A new earth modeling system unveiled today will have weather-scale resolution and use advanced computers to simulate aspects of Earth’s variability and anticipate decadal changes that will critically impact the U.S. energy sector in coming years.
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![pnnl-calendar-010515-headliner.jpg Members of the 1999 National Science Bowl® championship team were (L to R): Kaushik Roy, Andrew Mills, Manish Gala, Jason Rubenstein, and (not pictured) Jacob Paul, from Montgomery Blair High School, Silver Spring, MD.](/-/media/_/images/banner-images/2018/blog-nsb-mills-042318-thumb.jpg?h=75&w=135&la=en&hash=833ACE6AC2EFE98DD9DF8DD9800AB7EFE604CFDAE0F0A316F387953B0F7826BC)
Champions in Science: Profile of Andrew Mills, National Science Bowl® Champion
For the run-up to the 2018 National Science Bowl® Finals April 26 to April 30, this is one in a series of profiles on previous NSB competitors.
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